UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JGAfgjYtjY0L9MyyVJ5pcd/x6DykNpvBE0Gw5bE8BdA=' 
WHERE 
  key_id = '84518eef1c18cad85499085e009fe00c4874111b61be6051407e2a8981fdd08a' 
  AND (
    token = 'JGAfgjYtjY0L9MyyVJ5pcd/x6DykNpvBE0Gw5bE8BdA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )