UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0AmXjeJNlhBhMpIU9LDcUgdZGpfjUD6y24ylW/AHxt4=' 
WHERE 
  key_id = 'ffa412e8e9958c42a7b7e740f635414b9be2e2bb46a72dded5c68b52701b8a47' 
  AND (
    token = '0AmXjeJNlhBhMpIU9LDcUgdZGpfjUD6y24ylW/AHxt4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )