UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xfDNPhpOddiQi7++ZV4m8vQjyGbqN0Z2edvC60W5tzQ=' 
WHERE 
  key_id = 'cf79900628306c1eeee5ed12f32072644c41483f49e5fe825da8afb3e0b08545' 
  AND (
    token = 'xfDNPhpOddiQi7++ZV4m8vQjyGbqN0Z2edvC60W5tzQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )