UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ffIp4TJwlEnIUoQP7wtM16YupY1mRUSgU0kH+D+ODh0=' 
WHERE 
  key_id = '441613bc76fee383e38a861a2c1c594786f1d90b17e4d89f9425fdfa389d0803' 
  AND (
    token = 'ffIp4TJwlEnIUoQP7wtM16YupY1mRUSgU0kH+D+ODh0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )