UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZA7Xt9a2Vo4H99TqIjepg2EbvVgb+Q/K9Tpzz68In48=' 
WHERE 
  key_id = 'a5308f4540248fac7852e4135a8ed8ed93f7f567d5056c1b3e1358f3e8653c46' 
  AND (
    token = 'ZA7Xt9a2Vo4H99TqIjepg2EbvVgb+Q/K9Tpzz68In48=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )