UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8BWmHLznZn1nNdpRKzVuPC+8OVmZS6KXo4+lbHdE+QI=' 
WHERE 
  key_id = 'd053c7c1886179841fc415e8a8ad320a9ab8d0b6a665df738485303dd0199e38' 
  AND (
    token = '8BWmHLznZn1nNdpRKzVuPC+8OVmZS6KXo4+lbHdE+QI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )