UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FhmHbfthtkwLIX4DXsqMeZukn//uOsJMq7r/7EMkOYQ=' 
WHERE 
  key_id = '9ed2bfb0f8de1ade042d09bd166a11a5996dcea516e2719efc2020702bcbd23a' 
  AND (
    token = 'FhmHbfthtkwLIX4DXsqMeZukn//uOsJMq7r/7EMkOYQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )