UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YWvyDhA45KXtycrXUywmHljg9ZPHf7TtIaF4p4LJaAU=' 
WHERE 
  key_id = '23cac3387457c9b298c6cd0493230d826974d1a7a90437bebd41f7b71d85dc40' 
  AND (
    token = 'YWvyDhA45KXtycrXUywmHljg9ZPHf7TtIaF4p4LJaAU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )