UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CmqSKk+PFd8nHpzvu9lKSpKTBTH7nXKuxk3CLIL/pZE=' 
WHERE 
  key_id = 'eac4185f1b110b07dc0992b5d4d33eaa63cdfef36edff4e61080c252c1d75dd5' 
  AND (
    token = 'CmqSKk+PFd8nHpzvu9lKSpKTBTH7nXKuxk3CLIL/pZE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )