UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FBT9peDtgbP5R+u0b9kU3xc67ZSpXznFrLW9Xlmn5vU=' 
WHERE 
  key_id = '691de06029eda46c552c221bf20bbd3753cca74f09ea6a35dcf08479f69fe5fe' 
  AND (
    token = 'FBT9peDtgbP5R+u0b9kU3xc67ZSpXznFrLW9Xlmn5vU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00030