UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0JC9F1aX+BCHdRadGuVnKlf4EwX8QuwZWTMao9E7MdY=' 
WHERE 
  key_id = '98b24fc38414cbd4cfaff18f3098ad07bc19a614cc98aaf85c3305001ed47902' 
  AND (
    token = '0JC9F1aX+BCHdRadGuVnKlf4EwX8QuwZWTMao9E7MdY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )