UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tx3sU9gDBhXhfDYnLLS4k/b97fK/D7txSWiEW1Bc4S8=' 
WHERE 
  key_id = '1fac48404f91d2638636598846ee4efa9287a75f370417ddd5373828edc41348' 
  AND (
    token = 'tx3sU9gDBhXhfDYnLLS4k/b97fK/D7txSWiEW1Bc4S8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )