UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sVvEDs05WI78ATVF1aVGE5FiRaJ6/ku498jY5kX4OfQ=' 
WHERE 
  key_id = '460ad774b6f4681efea4b9aad461d341654293b7f9883635e6cea96d9b88bca3' 
  AND (
    token = 'sVvEDs05WI78ATVF1aVGE5FiRaJ6/ku498jY5kX4OfQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )