UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZXrOPbJGSoL1hfdeaHLqUOVDaKXhXNACaVEJrgz6oTo=' 
WHERE 
  key_id = 'df836cd38fcb94fdacdabc05b393936b40a5988edd3abc945c40fc708cf5af4a' 
  AND (
    token = 'ZXrOPbJGSoL1hfdeaHLqUOVDaKXhXNACaVEJrgz6oTo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )