UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TIf432K8Ol4eM1WU3CwF733g7STo3+1cHsu/3sUku8g=' 
WHERE 
  key_id = '6da6ad89b7e50cf716106126ab748a8949d1f1008d3f5216b289c71c8526116a' 
  AND (
    token = 'TIf432K8Ol4eM1WU3CwF733g7STo3+1cHsu/3sUku8g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )