UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dbYtByrWz+2WCOUZnaM1vzPT4Uts98fdvHGSu6i90JY=' 
WHERE 
  key_id = '611cdfe596edffdc7309d382136038e5e62d9dfb66b924ac2ef79d08c8966e72' 
  AND (
    token = 'dbYtByrWz+2WCOUZnaM1vzPT4Uts98fdvHGSu6i90JY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )