UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LwJeWvgZZT2xij8+ZRkVBpb9JTyVn+j3/IA5Qz40paw=' 
WHERE 
  key_id = '4bbc0a0f4a3a8a3f9f0cd98d6bf4f482974098a0ed8623d7c79d58ff18141f6f' 
  AND (
    token = 'LwJeWvgZZT2xij8+ZRkVBpb9JTyVn+j3/IA5Qz40paw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )