UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YnLWQ1yevYQ0h94KYN6iIUE2dtCkGFdsx63sn4nlzzM=' 
WHERE 
  key_id = 'a1d14b784a3c46b9b8889b0c951b5b52608871f872ace1cd2dc611801433c7b5' 
  AND (
    token = 'YnLWQ1yevYQ0h94KYN6iIUE2dtCkGFdsx63sn4nlzzM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )