UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SxlGydm5HMPxkCRa0PHEP3bCfBSeglXjmtTviAtvhr4=' 
WHERE 
  key_id = 'ede0bc96a7de8a46c67e94c80b7610401a91df40df40f6e5c40bad92d1645085' 
  AND (
    token = 'SxlGydm5HMPxkCRa0PHEP3bCfBSeglXjmtTviAtvhr4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )