UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AFC1FGWz/XoEUe0+WeWcrWCeJZeSwTIeDW9xAXc8dr4=' 
WHERE 
  key_id = '18b05b799a860e5f4374e84975b3b9f45e13d60988bc6edc3e96122bbc3b78c3' 
  AND (
    token = 'AFC1FGWz/XoEUe0+WeWcrWCeJZeSwTIeDW9xAXc8dr4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )