UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8EkMsvXtoLHCU0b3PHg+C+eWzdc5B0VHzGDTZ+v7cPM=' 
WHERE 
  key_id = '1c18964a5decc1a4f634e41c9771b771ce03de7e8868dbeb96bd3e0ffc7b26c3' 
  AND (
    token = '8EkMsvXtoLHCU0b3PHg+C+eWzdc5B0VHzGDTZ+v7cPM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )