UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MqQdAvo5ZQjup8xVWT/T4J/LsCnkV1nLEd1IsK4LzfM=' 
WHERE 
  key_id = '9e5b778c209581eb093d53f245ae9972f456baeebb0a1dc11af2dc59ea34096b' 
  AND (
    token = 'MqQdAvo5ZQjup8xVWT/T4J/LsCnkV1nLEd1IsK4LzfM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )