UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FhfMGGe/tMDpmf8NeBcUnOCZ+LyaW2wDToHpC+Y4qUY=' 
WHERE 
  key_id = 'b79b2851feb35ba4f1fc80c822bc22b765daaa01e3693e67c30a3725ea89b48b' 
  AND (
    token = 'FhfMGGe/tMDpmf8NeBcUnOCZ+LyaW2wDToHpC+Y4qUY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )