UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JewGnwgz8A32QcOtllztFt4/QRdSNpfdQkjQEZADBys=' 
WHERE 
  key_id = '8ed04728783bfa33d5f3ce9168aefd340f1158e4bdbc665458cea22ec2746e09' 
  AND (
    token = 'JewGnwgz8A32QcOtllztFt4/QRdSNpfdQkjQEZADBys=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )