UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1V94ed5+Wk9q7FuKwWcytKiqy0K8U/+Dki/NPqk4kJY=' 
WHERE 
  key_id = '6fc9ce0458c46dca560167332d533938dcdcdd84902ed6092f1eb87bf84a03dd' 
  AND (
    token = '1V94ed5+Wk9q7FuKwWcytKiqy0K8U/+Dki/NPqk4kJY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )