UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9Xu6ZO7DZ2pfx2I81hLi3Ov4Rkqnv17JI1yXunyE0a8=' 
WHERE 
  key_id = 'a3cc5c04a76cc52c80abe6ee3e8edca033acfbcde31b092c9b6f199c7892e839' 
  AND (
    token = '9Xu6ZO7DZ2pfx2I81hLi3Ov4Rkqnv17JI1yXunyE0a8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )