UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '55tI6A60ZENVA5SBEfXwwnix5x36J13ZGsqZJv0bD0A=' 
WHERE 
  key_id = '7e0d7eb6345a02a2813d302aa3ef557267d6237ba26b4ffa2529ad379589665d' 
  AND (
    token = '55tI6A60ZENVA5SBEfXwwnix5x36J13ZGsqZJv0bD0A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )