UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LuuspxlgcUtyz/P4wA3EWWNaQQdNlBcqeESw0CJ86iI=' 
WHERE 
  key_id = '98c81932c56ad184d27441e7718b36a8032d77a532414d7c6d77a4c9c8071d26' 
  AND (
    token = 'LuuspxlgcUtyz/P4wA3EWWNaQQdNlBcqeESw0CJ86iI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )