UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rtx+ooUJ/UkcQGz3mMPlTiO+xyzFgRlWqZJNU2wyrwk=' 
WHERE 
  key_id = 'e7b8ae681e6e6683aa122ad8a08c85a2ef23812cbc640de7a4f325df68c9972f' 
  AND (
    token = 'rtx+ooUJ/UkcQGz3mMPlTiO+xyzFgRlWqZJNU2wyrwk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )