UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9lEHtVG/F3RmBdAcAR4Fijq2B4Wu13bNhxsVyck5zGY=' 
WHERE 
  key_id = '3c1c39c1238d2e7cfaf28b05e78667465caaeef1fdd44d34f193a5af701fa176' 
  AND (
    token = '9lEHtVG/F3RmBdAcAR4Fijq2B4Wu13bNhxsVyck5zGY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )