UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KQhWjHhN+UEyxuQEvMLi3MNor8LI/aPRGh00tpoaVSY=' 
WHERE 
  key_id = '489acf770e34b6116ccd7d6d8046c85c26fef8f3ea7a15c9f26dcc2f395fa0b2' 
  AND (
    token = 'KQhWjHhN+UEyxuQEvMLi3MNor8LI/aPRGh00tpoaVSY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )