INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8c31a86350159c38f710954f9f9442f166c2508dbf0fa6dd22d55cd878465813', 
    'gEEKYtEmviv5zJ7JlAJ5z9jVJ3iaVVx+/KHymJcS7YI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)