UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MNQty32gXIwuUypgZApf+NoaLY8Nb+IBRRJbGYHt3FI=' 
WHERE 
  key_id = '59c261bb5b9cf32b6f2f9b4a9bed6c4bb297df1501f2f7bc688029675dff26d9' 
  AND (
    token = 'MNQty32gXIwuUypgZApf+NoaLY8Nb+IBRRJbGYHt3FI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )