UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'd08FUZAsXZ0NQ+ugVTvcpt3ZyBxJTiBiJH2NqG5TrVo=' 
WHERE 
  key_id = '17556848734e66a109ff7c6274837da2b6267a3eb75c56a404468a1238a0fcf2' 
  AND (
    token = 'd08FUZAsXZ0NQ+ugVTvcpt3ZyBxJTiBiJH2NqG5TrVo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )