UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'b4bHQg/pdaOvPmRF3Gz4QnRkmbcMI1EFm4kxeCDOokA=' 
WHERE 
  key_id = '61e4a03f8759b9a515a95720578f59aff8eb33ccdd4cf891883e584fd94ab21c' 
  AND (
    token = 'b4bHQg/pdaOvPmRF3Gz4QnRkmbcMI1EFm4kxeCDOokA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )