UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wyjlpPEUE91IUvu6uTlK4CVhdzkj/9pduu9qMSqVsok=' 
WHERE 
  key_id = '2c95bd69df50c5d0654b4a9ac04f075692fa76ef1efd6d43b106ed5f601f2803' 
  AND (
    token = 'wyjlpPEUE91IUvu6uTlK4CVhdzkj/9pduu9qMSqVsok=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )