INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'df1cf951406f5e9b43546aa50a7e9b9e1249120372d1e80e14d35ce0a4ba7097', 
    'pVjmOi0NHL5c6NmUyZyOz0NVRIYZfmuzQV8aLiYIj3c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)