UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5WjZuX+5KpBiF3nIG2R3ox6cbamFmJajERCcVpGszSA=' 
WHERE 
  key_id = '2eaa0a599b5cbfbb9fd503b9bba2c0b4ea422b277509f189cb4a10ce8eef82e5' 
  AND (
    token = '5WjZuX+5KpBiF3nIG2R3ox6cbamFmJajERCcVpGszSA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )