UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eZ1Pe8DnVow/Ysvw0IDpCLQ3Im3T2UwuQZTaiJi2Tco=' 
WHERE 
  key_id = '71e504b4b856dc2e2096ec245fc13d109f69ff580050c436b08a4136a4d20188' 
  AND (
    token = 'eZ1Pe8DnVow/Ysvw0IDpCLQ3Im3T2UwuQZTaiJi2Tco=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )