UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KMsxJTyKDfTag5aik+Vc/l5JRlOGzyZuRwbI9uBXGjw=' 
WHERE 
  key_id = 'c728e7d47ceb201a5bfdcabf0340841d65576a66fd69aa8683781c6112eb94c7' 
  AND (
    token = 'KMsxJTyKDfTag5aik+Vc/l5JRlOGzyZuRwbI9uBXGjw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )