UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vmzF3+ZqUvC6zPHSQpjjrezzRaWqtyyDjsQhAmuppgY=' 
WHERE 
  key_id = '54ee1c5c51c5bc931433e88cdddfafb76a00188d81d84294d40608f8e812f8b3' 
  AND (
    token = 'vmzF3+ZqUvC6zPHSQpjjrezzRaWqtyyDjsQhAmuppgY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )