UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3P8xF7O8ssZfD4EF8V+0yhJArwJtKdAFG/0lPz/fmrI=' 
WHERE 
  key_id = '9d64829b9e8057467740f5cef54aaa9db242d9fc9ba45f339c500ac19e927239' 
  AND (
    token = '3P8xF7O8ssZfD4EF8V+0yhJArwJtKdAFG/0lPz/fmrI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )