INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8874ba9ba00ec162322be89a30a6325fc1ff4255222bc3ce5adf81cab25cab6e', 
    '4QtL/+BNwdhcLl68MD5CAxUOBQVGlzd9Zavp3dTedEw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00054

Result

int(1)