UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pIsWJzEQwExu1yq2vpFGZB2DpBS0u4HDDGNX1iO1ipg=' 
WHERE 
  key_id = 'c9ba3a4f3419ff470393d2837f43333feaf6aa6425e1160941aa52c4e94830ae' 
  AND (
    token = 'pIsWJzEQwExu1yq2vpFGZB2DpBS0u4HDDGNX1iO1ipg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )