UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'c6QBxyK7Yc7nC9TRopX+LUeaw7V3Sgh+rhXKPzCbSMg=' 
WHERE 
  key_id = 'd9f9343f2dc67da1fa91ea193c61ebba2ee2ae09aa74fe9af74b5dd7d921d5b4' 
  AND (
    token = 'c6QBxyK7Yc7nC9TRopX+LUeaw7V3Sgh+rhXKPzCbSMg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )