UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CXRaND9LJMeg0cidjPcrXSsGPQBYbjHTmfxJ1gQGkIk=' 
WHERE 
  key_id = 'ff25868983192c813fd91be87f4609723defbc0b968bd9503027c4e2a2705637' 
  AND (
    token = 'CXRaND9LJMeg0cidjPcrXSsGPQBYbjHTmfxJ1gQGkIk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )