UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'S6gszdxs9XLbDfNqV006COkzbAR7P9YZVvDXwz+11To=' 
WHERE 
  key_id = 'ad7fc30d1719c062b20998849c0c029590e2c7bbd51d11dec01a0e9ccc455614' 
  AND (
    token = 'S6gszdxs9XLbDfNqV006COkzbAR7P9YZVvDXwz+11To=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )