UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jMDKyB32a1RGK6Z+lVJoxXZxacIlM1BS1HPT8peWfi0=' 
WHERE 
  key_id = '7e5bfa4035707fcc7275674a8eab68a7c15f11727cc7c682d58293338df61c1f' 
  AND (
    token = 'jMDKyB32a1RGK6Z+lVJoxXZxacIlM1BS1HPT8peWfi0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )