UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fchGoTGT4o5IhETyFMA6TyvdUDu5IqUYILiIFw3i71A=' 
WHERE 
  key_id = '0d28db17846c51ee43695a153b6bbdc52c84536ce7786d37b8ae3399efff1766' 
  AND (
    token = 'fchGoTGT4o5IhETyFMA6TyvdUDu5IqUYILiIFw3i71A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )