UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ngY0lXybtghqNQrtpZQibZggid3lk32eAVcn2qMMgD8=' 
WHERE 
  key_id = '8efa267ae3593fcf52ae577ae26fceddf3b708d97eef95c341070a47cf0de6ae' 
  AND (
    token = 'ngY0lXybtghqNQrtpZQibZggid3lk32eAVcn2qMMgD8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )