UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6BCUAOle8iC6yfnS/jducnBYrPvQPgoWVqv4fc186Sw=' 
WHERE 
  key_id = 'bfd856eb7be366b95913c1b5a6d146260ffc8d9777a382742026b860b385f0c3' 
  AND (
    token = '6BCUAOle8iC6yfnS/jducnBYrPvQPgoWVqv4fc186Sw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )