UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LRjSnw0GASAhj6Ahl70PVialGBjqrnhhNxV4KnT8EAM=' 
WHERE 
  key_id = 'd63ebcb0e5a8c7632bbbef4698dbaab9ba30df9b09dfa93611e3091bd9fd4032' 
  AND (
    token = 'LRjSnw0GASAhj6Ahl70PVialGBjqrnhhNxV4KnT8EAM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )