UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3RmyEzQhAFaHqK40BlLRsmvfCKFTnXhGvcn5AnKJRyk=' 
WHERE 
  key_id = '052d1319a0579803d7deb167a543e02596b71329f711b63e5d4eb8c63627d418' 
  AND (
    token = '3RmyEzQhAFaHqK40BlLRsmvfCKFTnXhGvcn5AnKJRyk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )