INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4846cb73664d0126465a57b5464d3b55d286e108a53aa0cf37d5edaafeee849b', 
    '7XStG9KAaf0LrRs9/4gDKP8z0DHri80wHIJ3eTzO1to=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)