INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dc8a995b4d76f562ec5785157b46831c0ad4690378bb1794b671705a5ba19050', 
    'TNcczB40d7z23CQcXrvjlGWYHIp0WVMezCSfgEUXpx8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)