UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'br/2Ja8Yket5ZGcaz6SDWtW5S0w9rlPDylox6Rf36Ew=' 
WHERE 
  key_id = 'a7caddeb9e2a384c55efdc8e47ee145b9fb78e1cdfe5283fa4a4f2cebb75990f' 
  AND (
    token = 'br/2Ja8Yket5ZGcaz6SDWtW5S0w9rlPDylox6Rf36Ew=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )