UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'islz8VP1GFtZIU3JSDJHnMwTPD/gbbtckeJ3jAZ3eZg=' 
WHERE 
  key_id = '3f26aa276211ebc06422a96f01942c89f075c76d3fbdbbffd0c24cef1a760efd' 
  AND (
    token = 'islz8VP1GFtZIU3JSDJHnMwTPD/gbbtckeJ3jAZ3eZg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )