UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QEi2xUTYDPlBBma1hj7hMTHX+280xyOZGtPBNnJCHLA=' 
WHERE 
  key_id = '9a67c23653a2aff06878e99f512f45e2a114ccec49e839a4ae8f7a5bc9d36793' 
  AND (
    token = 'QEi2xUTYDPlBBma1hj7hMTHX+280xyOZGtPBNnJCHLA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )