UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4N2PAv0/IuPqDh7ZMSIn/ost3PoqbDRYyicWPg/Ouho=' 
WHERE 
  key_id = 'ce3ce99e53f1213f2c52ea8c8cb525f38398eb956659cf161622444191db0f40' 
  AND (
    token = '4N2PAv0/IuPqDh7ZMSIn/ost3PoqbDRYyicWPg/Ouho=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )