UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IFf0FYM5ZV2UDxqepRXquj/io5jPv1e7WpGdXdYNlz0=' 
WHERE 
  key_id = 'b45598ef93142dacb1a66055177c23819bf093d212d3e5f0f308c7365108a843' 
  AND (
    token = 'IFf0FYM5ZV2UDxqepRXquj/io5jPv1e7WpGdXdYNlz0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )