UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XppZpngcc8Ii7BecJvGgp9xgVk0GTBgyZ7G9w1hqVJE=' 
WHERE 
  key_id = '8ab2434867469f50f63d3ace4f3b52d23c1253577a4bafb6a4a460f7b9e9f8da' 
  AND (
    token = 'XppZpngcc8Ii7BecJvGgp9xgVk0GTBgyZ7G9w1hqVJE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )