UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wfliioSy6qcdVFoxKJ5NDISZzWqT4segEECs056SdA4=' 
WHERE 
  key_id = 'bf12b711c4ed43a8a81334f8879be8905848882f1dfe650845df8d4f62d30869' 
  AND (
    token = 'wfliioSy6qcdVFoxKJ5NDISZzWqT4segEECs056SdA4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )