UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZiRi6Ck9rs6c4GWPlXbpcpIypchS1QAH6Kz7ffRR+Io=' 
WHERE 
  key_id = '3557fb346c9c1381f5a02c144713695f9539ac743c5c28a4352a643400bbcbd1' 
  AND (
    token = 'ZiRi6Ck9rs6c4GWPlXbpcpIypchS1QAH6Kz7ffRR+Io=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )