UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Gris9yVZppb5NZbYj/myLkegdyACIFpMPoJH90A/azI=' 
WHERE 
  key_id = 'f6480d3942f075fb0a0785694cf00763def909344eed32c55b72ed21e78489d1' 
  AND (
    token = 'Gris9yVZppb5NZbYj/myLkegdyACIFpMPoJH90A/azI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )