UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'S3h4zLGlQotwJUKXwME4v1ul7vLt3TCZjPKNud7Ojz0=' 
WHERE 
  key_id = 'aa30a385144225eb46a7eb4904655a3d6fef2285619b6630ecad4e0140bd7562' 
  AND (
    token = 'S3h4zLGlQotwJUKXwME4v1ul7vLt3TCZjPKNud7Ojz0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )