UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8QOzqIBiE8PYSaErULIC1ladA0J71nowg0+1Sq9uiR0=' 
WHERE 
  key_id = '8e2130f6fb50e3e295f4fc509870e49afe7b20b206508b1b7e0c28f361fa2174' 
  AND (
    token = '8QOzqIBiE8PYSaErULIC1ladA0J71nowg0+1Sq9uiR0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )