UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'a9Npf7e1/uaOnbJlGdcT4d8ms1U7cro1lJ4XIEhOWI8=' 
WHERE 
  key_id = '9d9800fc03aaddb3b1d174dfd079f8ee9242d136ff8bd4265e069e0532f7c7d3' 
  AND (
    token = 'a9Npf7e1/uaOnbJlGdcT4d8ms1U7cro1lJ4XIEhOWI8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )