UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'y6Bur64h5YQb6R5d9eA/PPutZwR0VimrzphWlrbTNYY=' 
WHERE 
  key_id = '1c494543feb0a54133b5dae2bb4550934513bcd3c217b0f5598134e6f7aefd77' 
  AND (
    token = 'y6Bur64h5YQb6R5d9eA/PPutZwR0VimrzphWlrbTNYY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )