UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uKtPbmREvI7Gp9tqlGkoV9pRtht91LQ9STWMQ49XQHI=' 
WHERE 
  key_id = '13e37f5365b7e207081501ea76ffc914f53b9134a9a5e468b3d6432f09c75929' 
  AND (
    token = 'uKtPbmREvI7Gp9tqlGkoV9pRtht91LQ9STWMQ49XQHI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )