UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TOe3FiozuRBRUyKqNdcQpq7t+JRm8S0DTZ2uD31pVSs=' 
WHERE 
  key_id = '1764b5e75d177c78d78ddd20b3464cbf49b4c2e6425e82dceb2140c5f1e56a60' 
  AND (
    token = 'TOe3FiozuRBRUyKqNdcQpq7t+JRm8S0DTZ2uD31pVSs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )