UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'e9bJjED5mQ0H7Y49MO+q8BBpQyG0YsgYCrYiqaCMvyg=' 
WHERE 
  key_id = '878e736592bb19307919bacb17dd620f4d9a6f60afdf67b8c179c01608192ccb' 
  AND (
    token = 'e9bJjED5mQ0H7Y49MO+q8BBpQyG0YsgYCrYiqaCMvyg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )