UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/oRN6cI7UKdobi1AZ+fEhEI2uFeSrV7RppkLztlrVm4=' 
WHERE 
  key_id = '91efd77623f23bffa1a79dd5d68a78c4de6d9abb911e04a57462bd14543ae710' 
  AND (
    token = '/oRN6cI7UKdobi1AZ+fEhEI2uFeSrV7RppkLztlrVm4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )