UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/OjfVyqJu6xoR5M3zTfhfdi8K8te+ETQHJ9ljUatqSc=' 
WHERE 
  key_id = '140a6d3d80083577980612108f1b11b64bb15a48e44288425bf1d64b1314face' 
  AND (
    token = '/OjfVyqJu6xoR5M3zTfhfdi8K8te+ETQHJ9ljUatqSc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )