UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UxNlRPRAPo08Dpr+4c7VPnTughG4Ynv1Qj79wu9Tmyw=' 
WHERE 
  key_id = 'b56a89575f6539ed6c5ab0c795585b7f89d19f0ffa22675c085398169d0ed527' 
  AND (
    token = 'UxNlRPRAPo08Dpr+4c7VPnTughG4Ynv1Qj79wu9Tmyw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )