UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ShNkd1GRvij6TJ2g0CONTNH/bqq8lGTIPYJotmkdZr8=' 
WHERE 
  key_id = '19486c4b54ddbe641126f160051f8adc841bbabd7d21bc2be856dc4a922aa2ad' 
  AND (
    token = 'ShNkd1GRvij6TJ2g0CONTNH/bqq8lGTIPYJotmkdZr8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )