UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SqL1fx3F/c/iYSmJLyqLJx9VdIJlLu00BNcM73PCVEY=' 
WHERE 
  key_id = 'fcb4dbbf781aa966c29e80757ad9a60e0793a6ede428a404e289899be13698ec' 
  AND (
    token = 'SqL1fx3F/c/iYSmJLyqLJx9VdIJlLu00BNcM73PCVEY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )