UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YtexS3xx6EMu9wgiC92PutO8l4fELMxtd34bdw3CDGg=' 
WHERE 
  key_id = '8c3d090bb825e8a0a408844b54a45242c0d694416693de7842d049d39df4e4fd' 
  AND (
    token = 'YtexS3xx6EMu9wgiC92PutO8l4fELMxtd34bdw3CDGg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )