UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'L0FUusvIUbGQsMxIfkHQYFyVN6o8EUCv9ZlVE87Md5U=' 
WHERE 
  key_id = '43bc6e3f08ef9e83eb023e83b5b9058573263f0add506c970c6b43c56f5220b8' 
  AND (
    token = 'L0FUusvIUbGQsMxIfkHQYFyVN6o8EUCv9ZlVE87Md5U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )