UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MM9hBGIRqapPnC12EWGSctOmDrVZ/mtZR+39PutDMi0=' 
WHERE 
  key_id = '02d3aa953a8b6f45cf1906b53e25a3b8ce04243a9c6b18fdba85896e2e3187b0' 
  AND (
    token = 'MM9hBGIRqapPnC12EWGSctOmDrVZ/mtZR+39PutDMi0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )