UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'z1ZjLQGyfTwXBnCgTkd+odtV35mKM+M+wi2e7Cqy6zU=' 
WHERE 
  key_id = '2ce0ddcdfe68be9ca43b16fdd06e5ea6f6e446f1cf1deaa121502c452522121d' 
  AND (
    token = 'z1ZjLQGyfTwXBnCgTkd+odtV35mKM+M+wi2e7Cqy6zU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )