UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '742Y5BL4BsK8UsR07uRMqTvvbpOtXWJm+kGZi3lgszY=' 
WHERE 
  key_id = '94b41f63c98eaa39198bf3d393df7a0fa038e086293a5d39c19521a8c6ebff92' 
  AND (
    token = '742Y5BL4BsK8UsR07uRMqTvvbpOtXWJm+kGZi3lgszY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )