UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AWpStgaved2NBP9bO8gYQwnR3xqAWYI8lD2T6CSYikA=' 
WHERE 
  key_id = '91641fa9cb5c849b635ab110785d499768316c7662224eae12ae8115ec894bac' 
  AND (
    token = 'AWpStgaved2NBP9bO8gYQwnR3xqAWYI8lD2T6CSYikA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )