UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IMd5L64bcw8AnJSyyDvW6lUOzbVH+bEa+578i9ilIbk=' 
WHERE 
  key_id = 'a98f728d74ea521406e535720bde0e2be27e936c4683da85db95145cc7a18e11' 
  AND (
    token = 'IMd5L64bcw8AnJSyyDvW6lUOzbVH+bEa+578i9ilIbk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )