UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0O4QIXYlk+aaQAKN/eRnOZmwVx6SPQ9YqQ2aQnghnwc=' 
WHERE 
  key_id = '8bce6f2b3a69726b525d63e43c02b8f871c68e4757b3aa22dbea63950e47d513' 
  AND (
    token = '0O4QIXYlk+aaQAKN/eRnOZmwVx6SPQ9YqQ2aQnghnwc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )