UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DlO7loLnezGKYCQ7LOst3/oPDNp3USuNIhF1/xRD83I=' 
WHERE 
  key_id = '8d105485719bd61e8d66a72c8529ee3faaa24da2ee4eab87907a754571a4f075' 
  AND (
    token = 'DlO7loLnezGKYCQ7LOst3/oPDNp3USuNIhF1/xRD83I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )