UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1STr3QsQ2hUb2QsfujFLzwcjdSAKkohckMvwz38YCz4=' 
WHERE 
  key_id = '1b3dd128aa83691b28f3268e311c51e436e2fd0412a4933c81e7431773617e2a' 
  AND (
    token = '1STr3QsQ2hUb2QsfujFLzwcjdSAKkohckMvwz38YCz4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )