UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bX2gSPBYWXapZyBhwSKGutq6uBkNDKGD3izhA697u6o=' 
WHERE 
  key_id = '7ff32b5320681d7784fc6cdbfe212e67e73596a5585d3810da6eb9586c3081f4' 
  AND (
    token = 'bX2gSPBYWXapZyBhwSKGutq6uBkNDKGD3izhA697u6o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )