UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LbVQJKmSsxxgh0jfTdQCGGig2FCcf6QQNc6vOSCoRGo=' 
WHERE 
  key_id = '4aba3b06e9606f5c098da7f34064b08a70eea4534b6e864e0dff1a87060d5ced' 
  AND (
    token = 'LbVQJKmSsxxgh0jfTdQCGGig2FCcf6QQNc6vOSCoRGo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )