SELECT 
  redirect_id, 
  url_to 
FROM 
  cscart_ble_redirects 
WHERE 
  url_from = '/upload-customer-photos/'

Query time 0.00035

JSON explain

{
  "query_block": {
    "select_id": 1,
    "table": {
      "table_name": "cscart_ble_redirects",
      "access_type": "ALL",
      "rows": 878,
      "filtered": 100,
      "attached_condition": "cscart_ble_redirects.url_from = '/upload-customer-photos/'"
    }
  }
}