UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8XCIDJksGYeGue5L9n8hB9gvMyymGiBshqfFiyCAf4w=' 
WHERE 
  key_id = '8b15109c05af88dd2f7616f66fb699f4120cc32e7e7f6f8e5d8a41e322e78c90' 
  AND (
    token = '8XCIDJksGYeGue5L9n8hB9gvMyymGiBshqfFiyCAf4w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )