UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cYQtVH9rWWE/5LWQzDIjikQ0ZpQ9QpqfY2BV0zVGwWg=' 
WHERE 
  key_id = '34ed3258155c9c3a3f903054d0d93bb9dc84794df4205a2b38dfb36812195832' 
  AND (
    token = 'cYQtVH9rWWE/5LWQzDIjikQ0ZpQ9QpqfY2BV0zVGwWg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )