UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'W0nt+dNxUtoF40k6cersQmefYbxRpdnx+LWJ4L7sUig=' 
WHERE 
  key_id = '3b9bc135345e97b4a71a5d49bcb0c2cc989552a3b59a4d8cd8ac3a33e7c31ea9' 
  AND (
    token = 'W0nt+dNxUtoF40k6cersQmefYbxRpdnx+LWJ4L7sUig=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )