UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'evMMzyAPBH1pnAeV7FG2tbnz/T3EiIBEIDrmPlhd1ak=' 
WHERE 
  key_id = '312fe9d881b01d65916890f01acc7484729d9706eb0091a58cae6cf9db0bc65b' 
  AND (
    token = 'evMMzyAPBH1pnAeV7FG2tbnz/T3EiIBEIDrmPlhd1ak=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )