INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5ecfb5241f8cc5e054e2f183e88e89b9d7194dc4ba2b85760f9a5b396e40ea55', 
    'MOssnMInYhpTPJ9MW4E7vxSPly0cD9PVOw+prB0arUM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)