UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qbKuroEoA9CSxyTK7A7IxfET3VkPcDXFRmlTeICoktI=' 
WHERE 
  key_id = '6c389a98739913d669c0061958224f55ef17e768b137317a961d6eec68f439db' 
  AND (
    token = 'qbKuroEoA9CSxyTK7A7IxfET3VkPcDXFRmlTeICoktI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )