UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'D2Em88DgFJDt6NDV1436TZIRjjjAZNMK5zsl4Qsjyk8=' 
WHERE 
  key_id = '9d5c55f59cbd6a3d33df74b51b4af3ec3933f5e094eb4c0bd0be022e1890216c' 
  AND (
    token = 'D2Em88DgFJDt6NDV1436TZIRjjjAZNMK5zsl4Qsjyk8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )