UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6jy7RHqwYMlCGznQF99deMJ9qP4et8OJJbghKf+xkM0=' 
WHERE 
  key_id = '82b9233d6d9c93ede3fedd0371654139762916fae4eac5effd08c67f10d4e040' 
  AND (
    token = '6jy7RHqwYMlCGznQF99deMJ9qP4et8OJJbghKf+xkM0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )