UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KB/J25BLOkOzah4MHUT0NlcQgNIFz6sF49rMXbRrX+Y=' 
WHERE 
  key_id = 'bb88d1cba509cecee6e41126425b4146901696e664cb8e1106b6e10e1719dc00' 
  AND (
    token = 'KB/J25BLOkOzah4MHUT0NlcQgNIFz6sF49rMXbRrX+Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )