INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '38d7369cac7c50ec3078c7f0df11385e2c0276389e94554890755e4b4b481b61', 
    'XhJzEJdhqic+BQaJMNm7ghsZO9bamk28bZL58U+c6og=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)