UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BzMEEkLhV26o+OYyBDwpo0Cb5gtTbit3YutsXDhc5CI=' 
WHERE 
  key_id = 'd7a44324b47447b55a0d55672d735f4171bbcd54a3dfbf39840ec6adc1a269d8' 
  AND (
    token = 'BzMEEkLhV26o+OYyBDwpo0Cb5gtTbit3YutsXDhc5CI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )