UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pwUWlcvhg2+SAK9uRmi7Mcudrb/xwiaQ0PiZEOhW75Q=' 
WHERE 
  key_id = '1492c7c8bffc7d3fc6b1d8af4e5842944428c8cdb14ea1844329e8b86f3ddc1b' 
  AND (
    token = 'pwUWlcvhg2+SAK9uRmi7Mcudrb/xwiaQ0PiZEOhW75Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )