UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'saqiw1k+PHmqiRYCKNC4SyWJxHi+6BIQdHV1mb50vrU=' 
WHERE 
  key_id = 'aa7a575b2e5103faac290f63b0748a3d7eabda2ee9595fbc8e4761c896e69859' 
  AND (
    token = 'saqiw1k+PHmqiRYCKNC4SyWJxHi+6BIQdHV1mb50vrU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )