UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LJrCL7Qt49USjloa8ZSnH85LwcaVGMP624sQi7fxvW8=' 
WHERE 
  key_id = '89d9a7ae299981512ad437c89c9dc461eacb04259ecc8f99c279650030ee6a3f' 
  AND (
    token = 'LJrCL7Qt49USjloa8ZSnH85LwcaVGMP624sQi7fxvW8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )