UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HS6nFRHM+QOl1f+/75eoCRNIqigu/EVia0Yhv0BW6oc=' 
WHERE 
  key_id = 'b3db66884b4bca647c7f33780c3c06f825c59bee07e061148e7752107642a496' 
  AND (
    token = 'HS6nFRHM+QOl1f+/75eoCRNIqigu/EVia0Yhv0BW6oc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )