UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '15HxPtoNHr5tN1hTcfa4Y5hxigabtjiTIbQ+AXcCijI=' 
WHERE 
  key_id = '9203854e931c835db9cffa236bec99418f390acbf791a220d8ad19f7835d04a6' 
  AND (
    token = '15HxPtoNHr5tN1hTcfa4Y5hxigabtjiTIbQ+AXcCijI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )