UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'y2ZBIOpXiQldNr4iRgswQYR05lgpu/5wXQAekYBhMdE=' 
WHERE 
  key_id = '43dcaa6c6cb21bc49d4d047e58014717e99b683b49f4b84c2cffbca6b2386ace' 
  AND (
    token = 'y2ZBIOpXiQldNr4iRgswQYR05lgpu/5wXQAekYBhMdE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )