UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jM7hzAVu6Ckv9bPmqBqDetlXhlp+nkSWnMvsFlXDetQ=' 
WHERE 
  key_id = '7ef6eded866cb44a6ac2fa797bced89cae34d0c7ed6290ff52a708da680d72c3' 
  AND (
    token = 'jM7hzAVu6Ckv9bPmqBqDetlXhlp+nkSWnMvsFlXDetQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )