UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'K0MuwIpad9oORNz2KmZOLt+tFfXK24J4TvAPvGEKHiI=' 
WHERE 
  key_id = '013a27d6531bcdac5467242a002003960e0404b088787812d1255a46c35aa3a3' 
  AND (
    token = 'K0MuwIpad9oORNz2KmZOLt+tFfXK24J4TvAPvGEKHiI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )