UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'l1637mBGiiz8N4Yo/DAdRzGjmWPtBzG5zcrhOny9b10=' 
WHERE 
  key_id = '1a906f7c538f101fbd6947bb610861e90e416dc150f681f73a10f0644c46f91f' 
  AND (
    token = 'l1637mBGiiz8N4Yo/DAdRzGjmWPtBzG5zcrhOny9b10=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )