UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aWt0xQ9R6FJL8qtc4dfxggML7l6r3lKdQGv8wuhjHgU=' 
WHERE 
  key_id = '27b65a782db1cb5daab5a1ea9953c0d0acf294446fcc3aa74bb7fffd333d9bd0' 
  AND (
    token = 'aWt0xQ9R6FJL8qtc4dfxggML7l6r3lKdQGv8wuhjHgU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )