UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'A2ux8onGN27xt0JtKV4X3Vuy65VRqobDnOZvEHj7l2Y=' 
WHERE 
  key_id = '1d2b2ed639e14a3708849f999099e3feaaf27972200b53c8e2c766bfb2187f2e' 
  AND (
    token = 'A2ux8onGN27xt0JtKV4X3Vuy65VRqobDnOZvEHj7l2Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )