UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'C24V9Vne2VMM4vzNHMI432NOSvgf/jaktKeVBvS103c=' 
WHERE 
  key_id = '7dd953669f2f58b91cf84da3cdbdda3e1aea723aaf496947e6b51ea6d20dd6a5' 
  AND (
    token = 'C24V9Vne2VMM4vzNHMI432NOSvgf/jaktKeVBvS103c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )