INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2281fdf52c2c6f4f11f6601b07b6933c53d1cff9133be9436d7d8ca79c0dc29a', 
    'N2uVRqmJopIBjTsZOsjmmYbzAHwxbleDEHd5DpIpAzs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)