UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'y8ZD0chAR44J8CoOo8kjstS2roLtNTJhlJGS11ndWPc=' 
WHERE 
  key_id = 'bced771c7739dbe635ea66b25f97bb0424d8f38999a68eb70defb10252b7fa08' 
  AND (
    token = 'y8ZD0chAR44J8CoOo8kjstS2roLtNTJhlJGS11ndWPc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )