UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pcfk2CbDDrjWT152QOZRt+pMdBwLI44jgzkK3Y+WZPs=' 
WHERE 
  key_id = '87fc8d3ab8dce5dbd2845fcecf22d682ed748fb3477407799add542a9450c3eb' 
  AND (
    token = 'pcfk2CbDDrjWT152QOZRt+pMdBwLI44jgzkK3Y+WZPs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )