UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cy5Vw+WYNO1iN/qJYShQ0M3QNIOhYgZe2nJbIMMfAyE=' 
WHERE 
  key_id = '3ac34d6d5487e40603378b63214a9f9054c1c9e340a0fd1114e8100de285cfba' 
  AND (
    token = 'cy5Vw+WYNO1iN/qJYShQ0M3QNIOhYgZe2nJbIMMfAyE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )