UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'K5PQASokpEvbMl73WHkZwcAVuO38GP8w/3k7cDonqN4=' 
WHERE 
  key_id = 'c49d1118f66ec87113dbded95c782d9d41b5602da18b21409dd07ca06648b2aa' 
  AND (
    token = 'K5PQASokpEvbMl73WHkZwcAVuO38GP8w/3k7cDonqN4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )