UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4mZRKx6QLY6/Myb5FXDWUWa+ATNkeirC2B8aLXKwpI4=' 
WHERE 
  key_id = '426120f5cee32ca8269fb072815c8d8ef87ab2a94ad10368600f68b1bb211aeb' 
  AND (
    token = '4mZRKx6QLY6/Myb5FXDWUWa+ATNkeirC2B8aLXKwpI4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )