UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6c76AjRCynueF2RYK2JZ22lW/gFUl7E9UOebfnB9M7s=' 
WHERE 
  key_id = '0502279d534039aaf0fe323e53a12fc13a0a73cd189f78373dd17173bfe6dfdd' 
  AND (
    token = '6c76AjRCynueF2RYK2JZ22lW/gFUl7E9UOebfnB9M7s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )