UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/TKTu8sXM1DSUbZwdZS/r1aOiMvJmq7hbH47Xrf/c6E=' 
WHERE 
  key_id = '94c3d2abb32741a2727b15f23bb516272631e3018e671cf815a17d9b1a1ac29c' 
  AND (
    token = '/TKTu8sXM1DSUbZwdZS/r1aOiMvJmq7hbH47Xrf/c6E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )