UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YOFUMMZAjzvZGlI2kZfsDabXhAJzJNnbYHfeiam0RO0=' 
WHERE 
  key_id = '4b92d7f4ce13cb6ac213f0489e2cbe04b84425f7ef0628bef6cf60d52b49fd0e' 
  AND (
    token = 'YOFUMMZAjzvZGlI2kZfsDabXhAJzJNnbYHfeiam0RO0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )