UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SAYkj8zb83vaT9PgKMnti2nULBRRG0a/dy3sj11i498=' 
WHERE 
  key_id = '093006c75cf32993af400f6d513c20a665252b0933118ad28317a43d032d0436' 
  AND (
    token = 'SAYkj8zb83vaT9PgKMnti2nULBRRG0a/dy3sj11i498=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )