UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nC9dCwjOXWIgRRRnovJfchlhM2Z9gtrtbJZWkDlRkgA=' 
WHERE 
  key_id = 'ddb419b7e8af78883b44a8eaf3e12e03bfc834a925066ad8adff9ac762f8dcf9' 
  AND (
    token = 'nC9dCwjOXWIgRRRnovJfchlhM2Z9gtrtbJZWkDlRkgA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )