UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3qXOIe7iKyVxuAzu1y4ieD5ODSkZVqaEbEohnYjImQ8=' 
WHERE 
  key_id = 'fc16b3c30ea51a5e9d68ec131b148c23924c3d2988ecb1271763c656e81b2492' 
  AND (
    token = '3qXOIe7iKyVxuAzu1y4ieD5ODSkZVqaEbEohnYjImQ8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )