UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jP0e3iSewWO/TJ39WKa82fDV6mqX59jVBwFhRQgTLlo=' 
WHERE 
  key_id = '8370a013bd53999872b044bf65143b2e774cf57912f8bb84b0498352951446b5' 
  AND (
    token = 'jP0e3iSewWO/TJ39WKa82fDV6mqX59jVBwFhRQgTLlo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )