UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kEP9xi5+KoP8V8W8hPQl6G91K2RbY2aOcyWGqbIa9N0=' 
WHERE 
  key_id = '0258ef18942268427ca4a6bf748414fdfe4ee8dad0794b7bddd2f47c16f982d4' 
  AND (
    token = 'kEP9xi5+KoP8V8W8hPQl6G91K2RbY2aOcyWGqbIa9N0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )