UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oPk4AcuQ4JNHwjLBpJXmD7Js7TwwYVXlgyGbHdqc8vo=' 
WHERE 
  key_id = 'a9c0cc34a0ab373f55c88084f91683ff94d084fa1603f187d294240c6972afc9' 
  AND (
    token = 'oPk4AcuQ4JNHwjLBpJXmD7Js7TwwYVXlgyGbHdqc8vo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )