UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '23hLDgQWVUThQK7/oSf2HJXHXtJSZwB6Y1mhMyMaLxA=' 
WHERE 
  key_id = '42bbfc7c72792426e0267fb396aabecff04618e4609996d2c173a311a9b061fb' 
  AND (
    token = '23hLDgQWVUThQK7/oSf2HJXHXtJSZwB6Y1mhMyMaLxA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )