UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uVTy+HHqFUV5/MKcPsV2x/U5EekHLMMFT1JPN7G7DWM=' 
WHERE 
  key_id = '3e503d306d051a87905acd1c91e199527a5501af4eec668f452c5aa96d154894' 
  AND (
    token = 'uVTy+HHqFUV5/MKcPsV2x/U5EekHLMMFT1JPN7G7DWM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )