UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GDbTY8sTOZmTBgaq572vhkrCWkyCkPRBxkTWBCJXRTI=' 
WHERE 
  key_id = '2d2753630e8bf494b3e5ac0d3f8a3b2ae7eda95ec61e5e2abaefc0865983e7e8' 
  AND (
    token = 'GDbTY8sTOZmTBgaq572vhkrCWkyCkPRBxkTWBCJXRTI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )