UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CVmEXSu4vS+4TZ+CyNYRncBoTLcXI41e0cw9SaCqQug=' 
WHERE 
  key_id = 'a752304cdf8469b32d03c97af3b87ed753f93768099a742b96cfb356a8ab3c1c' 
  AND (
    token = 'CVmEXSu4vS+4TZ+CyNYRncBoTLcXI41e0cw9SaCqQug=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )