UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YHPnBGddsW+j6Szxy+H67LUAqqT0aiVtiC7W8XbN0A0=' 
WHERE 
  key_id = '84f0ea3d2b83d9118ef382e54d9167dc5cb470531f961d676df878ccfe922dec' 
  AND (
    token = 'YHPnBGddsW+j6Szxy+H67LUAqqT0aiVtiC7W8XbN0A0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )