UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2Bt4BP6wOgYtXGRLWM7qk662MRdEAgvo8O/N8OnEHvU=' 
WHERE 
  key_id = 'a1470f8ffb48f258830f4d8f86d6bbec74e889f02bc7aef77ba83e90736a7c74' 
  AND (
    token = '2Bt4BP6wOgYtXGRLWM7qk662MRdEAgvo8O/N8OnEHvU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )