UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rts6I+Yh9oJuiLXN0YGjoQ1qrq/LllHVDGxKGjnJGj8=' 
WHERE 
  key_id = 'c1b658760a6a8eec2678157f23b277027d2ff0d4621906320aaba35558f5f242' 
  AND (
    token = 'rts6I+Yh9oJuiLXN0YGjoQ1qrq/LllHVDGxKGjnJGj8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )