UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Pv4xm6C9zxqCWJfCs5gT7zsaoXyUfoi88kwkgnxyReo=' 
WHERE 
  key_id = 'e5a42e03c55de3260cb3e75571968411040be5c26c3d189e5fb0c9014e5cb4c9' 
  AND (
    token = 'Pv4xm6C9zxqCWJfCs5gT7zsaoXyUfoi88kwkgnxyReo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )