UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EawErZJEarP59HszvRrbshld4uXkyX22pC5/gb9ctOA=' 
WHERE 
  key_id = '4f76a21c35127bfd2cadce75b793a490743e106ee7f1155792fdf4e259244f70' 
  AND (
    token = 'EawErZJEarP59HszvRrbshld4uXkyX22pC5/gb9ctOA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )