UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'A0xjpjSd9xRTagn6b0vv5YQ+sW8QhKELun+WidENdHI=' 
WHERE 
  key_id = 'bff4b6600000fb77541a173549419b0edcdb1d5aa3dab9d71872476db4ddb426' 
  AND (
    token = 'A0xjpjSd9xRTagn6b0vv5YQ+sW8QhKELun+WidENdHI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )