UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yDE7UAb91K6Gb+keu86ioYk9Iv+K28V/SHrxOvVJZD0=' 
WHERE 
  key_id = '6e26e73295568fbf1f5e9dac3585771179519374d4be0a80495b23e86a8e0019' 
  AND (
    token = 'yDE7UAb91K6Gb+keu86ioYk9Iv+K28V/SHrxOvVJZD0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )