UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QoKnoFdJ/QZHjJMm07gEX/2DRZJwB04HUFajCoMQfD4=' 
WHERE 
  key_id = '928692f2f9d0ecfc9c10f3849ffd864fcf28c49146c267d2b4ae2e956b176d2e' 
  AND (
    token = 'QoKnoFdJ/QZHjJMm07gEX/2DRZJwB04HUFajCoMQfD4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )