UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4xUg3mGMno8w+u3JnsWf5vp5F0q6+2Vi4er5pDKAHDw=' 
WHERE 
  key_id = '04d64b030675dab34347d445060c596bd69ff99372ca9a9924fccc97257d366f' 
  AND (
    token = '4xUg3mGMno8w+u3JnsWf5vp5F0q6+2Vi4er5pDKAHDw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )