UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eIZ5+56z8WAbXX+WjWGMDj4fa3BP4KsYKQobINOb9H0=' 
WHERE 
  key_id = 'ac4388c002724a3207d87188592b93ee3b5e97d084e1910f473f8b356ed216f4' 
  AND (
    token = 'eIZ5+56z8WAbXX+WjWGMDj4fa3BP4KsYKQobINOb9H0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )