UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oyz73u3sCeVT3uZRzNcEF9Z+wd0EMIUjGxg0xzroEZI=' 
WHERE 
  key_id = '77e8ba147051009e30b29165092f6f48c347dbc2ed53f5ab529e3f4e534adb71' 
  AND (
    token = 'oyz73u3sCeVT3uZRzNcEF9Z+wd0EMIUjGxg0xzroEZI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )