UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5/TW52DpjRd7L/k/eIkmSO3T5i0AwUr9neXt4k8ohlY=' 
WHERE 
  key_id = '8276eb2e60dbcca5205377706a6ba53c28b95109f6097be87f38ba9e810cd117' 
  AND (
    token = '5/TW52DpjRd7L/k/eIkmSO3T5i0AwUr9neXt4k8ohlY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )