UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XiPA2Z9GBdNuoei18Zlx5ePZ32JlurycQwO8M8EEJlg=' 
WHERE 
  key_id = 'a3a98da4187d4aef43f3adf00d32cb805df6c35391de3476e3ba6b10a19b9d4c' 
  AND (
    token = 'XiPA2Z9GBdNuoei18Zlx5ePZ32JlurycQwO8M8EEJlg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )