UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1ShUObh/KDym89LlXTjLnYcB4P3DGtWXh4W0Zf8Z/QU=' 
WHERE 
  key_id = '0f90c09c44362fc99347622b5a273b39a5321abf8c7c334fb77eda62f3abb4fe' 
  AND (
    token = '1ShUObh/KDym89LlXTjLnYcB4P3DGtWXh4W0Zf8Z/QU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )