UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Z/30NNpx5rTxSKCxFARU2ufCD8GMuTq9HyC7v9e0kOA=' 
WHERE 
  key_id = 'e592b7c7db9214d5712e36b61d6b792f731fe58fb066f2521d920cdc8d6410f7' 
  AND (
    token = 'Z/30NNpx5rTxSKCxFARU2ufCD8GMuTq9HyC7v9e0kOA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )