UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nZAO4Qo2FKjLn8jtzbjDjy+vJjcgFMQRNQgCqkN32NI=' 
WHERE 
  key_id = 'c1a3806cef50e0589ca93914cb82d0d38a6d559bb371f7de1cb9837f1ffe4279' 
  AND (
    token = 'nZAO4Qo2FKjLn8jtzbjDjy+vJjcgFMQRNQgCqkN32NI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )