UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/xVIkE9x/3yxNI/MC5C9ty1+5MT8D7X0QvO9eAvnduw=' 
WHERE 
  key_id = '7c7fd9b5610088039a7bf507aa8f63da6b972483fc7ad2c8720c757944e8a889' 
  AND (
    token = '/xVIkE9x/3yxNI/MC5C9ty1+5MT8D7X0QvO9eAvnduw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )