UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9+PrKbeaizRUaUgMBckAbXv+3FooPVlx0YCQduOZ6Hw=' 
WHERE 
  key_id = '70942e59e9f81f88384e3921ade1dfc15b519c6767f3ad71af08e141082e765d' 
  AND (
    token = '9+PrKbeaizRUaUgMBckAbXv+3FooPVlx0YCQduOZ6Hw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )