UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8XjfuACbZhBuROEYKzzlEh6upoiqoRtq/mcg9SR28ls=' 
WHERE 
  key_id = '574296a69378faf4b8eff4f919c35b4b5f7c5b0fd96e44512b357ba5bc6381fd' 
  AND (
    token = '8XjfuACbZhBuROEYKzzlEh6upoiqoRtq/mcg9SR28ls=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )