UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kPjR24mC9R5GmwgH9lpxkGYwiDbgj7B8YXJF6Yc+0EI=' 
WHERE 
  key_id = 'ee6a20f20a3e46bfb3ed7c0f95733bb24c3e467dbb13f89b82f795208a2b3c2a' 
  AND (
    token = 'kPjR24mC9R5GmwgH9lpxkGYwiDbgj7B8YXJF6Yc+0EI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )