UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oScmCq41KzzCc5W3/rd7rtER6asgazFZuduXe1yF82k=' 
WHERE 
  key_id = '9a7ae76beb607550a9afbd123fd613ef97711e4ff50b4bc3b2c53845bc683ac2' 
  AND (
    token = 'oScmCq41KzzCc5W3/rd7rtER6asgazFZuduXe1yF82k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )