UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LnZaAUBidSiXEYegnETCovWdj7NyGvqzAJLjwf45kI0=' 
WHERE 
  key_id = 'c6c7bcd1a00305dd97733bf3a4d738f851d2788de8dd087b6f876b42eb56b9be' 
  AND (
    token = 'LnZaAUBidSiXEYegnETCovWdj7NyGvqzAJLjwf45kI0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )