UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KaygXmaI01RtkRlPXbzTDzyw/Rk2W+okf+qkWn05iyY=' 
WHERE 
  key_id = '3b89e5fbab4371b1f7ebbd93266aba7bee331a4c3e5cff906697090e8e113f86' 
  AND (
    token = 'KaygXmaI01RtkRlPXbzTDzyw/Rk2W+okf+qkWn05iyY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )