UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MXRQw0Agv5hr5ADwVdiZ9GhcY/uodnqiaQVyEcMTXVM=' 
WHERE 
  key_id = '00ee85b9c113bf2d9ef1a3f9316c1bd6e521b64265d417cebd4efb185426a42c' 
  AND (
    token = 'MXRQw0Agv5hr5ADwVdiZ9GhcY/uodnqiaQVyEcMTXVM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )