UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mN0Bdl5IpvuXhjPNb0XVi4Ix7L8UX/dRM6D6WimgGjo=' 
WHERE 
  key_id = '7a10b011e7663742c60b2284f8ca5e6199c7e5e8389035fd3468949b36f0d302' 
  AND (
    token = 'mN0Bdl5IpvuXhjPNb0XVi4Ix7L8UX/dRM6D6WimgGjo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )