UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KxdWBZ3sXj5xblwcpVYPdlYV9ro4dH62AIc0Bu8ihpg=' 
WHERE 
  key_id = '04acea05b991e1cbc57619cff70fe08b68f5bb2978b5ba85cd6d4c6ac13f3805' 
  AND (
    token = 'KxdWBZ3sXj5xblwcpVYPdlYV9ro4dH62AIc0Bu8ihpg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )