UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fXprfqKp0Zl0PZQGyRVg3lPx9mdRHHxtfRvwDvBsAGQ=' 
WHERE 
  key_id = '8578e387f35c853c2420e68a55f2e8ab62bae8924ed32b18e965156d91160a27' 
  AND (
    token = 'fXprfqKp0Zl0PZQGyRVg3lPx9mdRHHxtfRvwDvBsAGQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )