UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/MUGuvNZYWitFtHgoKuwqNiRKI34rne2wknu8WP8wwg=' 
WHERE 
  key_id = '3795d4bee3f65ec224c84b64e3b7ecee4e37ddaf12585122cd540f2cefe0202c' 
  AND (
    token = '/MUGuvNZYWitFtHgoKuwqNiRKI34rne2wknu8WP8wwg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )