UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qj/lu+UPrxR58rXHOa5IXot6SEsyD6trjnY/+98dDz0=' 
WHERE 
  key_id = 'c97dad799b71bfa8a09ac6593f5ff1d22f021d14e2101ef0d38d007f2b8e2a54' 
  AND (
    token = 'qj/lu+UPrxR58rXHOa5IXot6SEsyD6trjnY/+98dDz0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )