UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+iKLAEPPq4HkgbtstVzG/d6pNFf6bPMVUandLQRwN7c=' 
WHERE 
  key_id = 'cff04b043508be3578989cf13e1ea5d61c9634647cfbb456e1e82072ccacf580' 
  AND (
    token = '+iKLAEPPq4HkgbtstVzG/d6pNFf6bPMVUandLQRwN7c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )