UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'O1Zuc3uPuvLkeOdreFfM3pb604XjSdaWRSJBQVBbhDw=' 
WHERE 
  key_id = '1589c9b7a98481893f2dfdf99b583b5ce173cf46575dc6078364cf3cb68b1eb2' 
  AND (
    token = 'O1Zuc3uPuvLkeOdreFfM3pb604XjSdaWRSJBQVBbhDw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )