UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CLl0VD2eie9OzBhyUbhtVv6a2bG8PGPlqWSgGOmuTbI=' 
WHERE 
  key_id = '66edd1170606ebd212b2a0582e5afef9b127931865feccab6c2e35c6b24bce86' 
  AND (
    token = 'CLl0VD2eie9OzBhyUbhtVv6a2bG8PGPlqWSgGOmuTbI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )