UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OMdDGA64cnxBZZhDWRZF7svyfG0Y4miWb2dGsNYsaXQ=' 
WHERE 
  key_id = 'c9e9266b4a39c7389969084a46d1496fc6dd708a96193807bc73bac86d35e8e6' 
  AND (
    token = 'OMdDGA64cnxBZZhDWRZF7svyfG0Y4miWb2dGsNYsaXQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )