UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Q9PndF1v5TRgzjn97RUbuNVjaWb7jiZLwiPzFnGrX3A=' 
WHERE 
  key_id = '89c8ad98aa7ee5608e194a92d133e289b9b31f27beb55b5c78f32aeae0368762' 
  AND (
    token = 'Q9PndF1v5TRgzjn97RUbuNVjaWb7jiZLwiPzFnGrX3A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )