UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jrxiAOLaOAnvUuII2fnVAuGPhwSUHrcRfhwTKbTpYvo=' 
WHERE 
  key_id = '5ed21716edd0b7bd3e5ad004a25a0e9349aea34b21d1f5aab7b7fcc46422f47f' 
  AND (
    token = 'jrxiAOLaOAnvUuII2fnVAuGPhwSUHrcRfhwTKbTpYvo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )