UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kEmL131fs0HlK5FezevWwRzBwk6ulbdkggZZvI04dQ8=' 
WHERE 
  key_id = '06363fdd89176f7ec9ad10e83477ce37dc04fbbfc6c7a7d36c0c12b60f4c9b15' 
  AND (
    token = 'kEmL131fs0HlK5FezevWwRzBwk6ulbdkggZZvI04dQ8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )