UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WpEJTtJfYhiPjl88P5D6UoPlYOGFUAuBbzRvK23ZKrw=' 
WHERE 
  key_id = '03274022e76a82f8592a52f191394f6565703eb818d8839010125513c0dc3798' 
  AND (
    token = 'WpEJTtJfYhiPjl88P5D6UoPlYOGFUAuBbzRvK23ZKrw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )