UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '816LWtXBvIYEtc5b2ODNocHida+fBENK3wlhEoiste0=' 
WHERE 
  key_id = '35bdd905a9182970daaa1c858d755b66006d80b7a21d9757de10f7824c89cb36' 
  AND (
    token = '816LWtXBvIYEtc5b2ODNocHida+fBENK3wlhEoiste0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )