UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rwO3DMpPtS9MrBR8IO6YYd2NylStQHm0Gjtj0ei3MjU=' 
WHERE 
  key_id = 'ea731b35786df3dcde0511e24bf0e9c8481b8f931ce87e85a7fddb8a96ed1e37' 
  AND (
    token = 'rwO3DMpPtS9MrBR8IO6YYd2NylStQHm0Gjtj0ei3MjU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )