UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'b7Ux6trt45tEfOlzxoFHUA2p/MOat9wweW3xAQa+Hx8=' 
WHERE 
  key_id = '0873aa2cfb29ede6795cd2d7c278e30625d8bd5d7912b5b6fe83bec74086bf05' 
  AND (
    token = 'b7Ux6trt45tEfOlzxoFHUA2p/MOat9wweW3xAQa+Hx8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )