UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0VG3MC0+1Cf47SUeWil1qKmOOrilJI6dDAQeMyh1bnY=' 
WHERE 
  key_id = '849a7f41ddf1870da51873d12ba6b77936c8fbef061ef2873a30dc742b105a24' 
  AND (
    token = '0VG3MC0+1Cf47SUeWil1qKmOOrilJI6dDAQeMyh1bnY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )