UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GEyqsAzD82z/MVRoBlbqPAukS+0t2BMYnMQdeUgezio=' 
WHERE 
  key_id = '7bd783117cf68ea61dcfa4f5df08a9e1d4655f9884e391e92fd7ef6e580e2918' 
  AND (
    token = 'GEyqsAzD82z/MVRoBlbqPAukS+0t2BMYnMQdeUgezio=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )