UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PiwE6Hd3fwn0WA+6MzocvEDZVAw1OOtZvJ8Z0H5F9vA=' 
WHERE 
  key_id = '009751f02062b4b52a062903d9968be1cdab7c1727a3a88fce5f531e36b5ce04' 
  AND (
    token = 'PiwE6Hd3fwn0WA+6MzocvEDZVAw1OOtZvJ8Z0H5F9vA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )