UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JyBYVLIZdEV80LWvqaBN+u6xMSJB7+762BtfOenpw0g=' 
WHERE 
  key_id = '8ef9b5d0db7cb09abe8fef1fd74ff7b78936f668b893a7b0fe8f206ed7212b82' 
  AND (
    token = 'JyBYVLIZdEV80LWvqaBN+u6xMSJB7+762BtfOenpw0g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )