UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DMHsg1l274oGsLOPGeMLfuYx3mldt0jEc7JwtCHjWiE=' 
WHERE 
  key_id = 'c16d7537ae4de06e1e346473362e1486b096a9356eb072c7e6b0f1f93055a7b8' 
  AND (
    token = 'DMHsg1l274oGsLOPGeMLfuYx3mldt0jEc7JwtCHjWiE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )