UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9aOmirwTY+Ym9N4PkmxK+VffhMk9v7Cxg2yJyMz2uUY=' 
WHERE 
  key_id = '8cb352a692c750617b329088eefd41e10b57dc89a8e99ab48853006e0c686517' 
  AND (
    token = '9aOmirwTY+Ym9N4PkmxK+VffhMk9v7Cxg2yJyMz2uUY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )