UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YzkLkxLiryu9ydHSXjmwg+w0cDlYxZs171GqCwRTDXw=' 
WHERE 
  key_id = '3b3c681893ae5230ea3348d70421a4bcc11d84dedc777d7c27388c1c2230eb57' 
  AND (
    token = 'YzkLkxLiryu9ydHSXjmwg+w0cDlYxZs171GqCwRTDXw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )