UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZtMgCeorJ7B3iKaTQymYERHdUPq6dAYOKFH+aL4juSE=' 
WHERE 
  key_id = 'e4e3936248c15929f77bf5eccf757bcf0a576de9e39d54c8a1acb88e832b4470' 
  AND (
    token = 'ZtMgCeorJ7B3iKaTQymYERHdUPq6dAYOKFH+aL4juSE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )