UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8t3cm+n+nHKrng8Uw29JWOGujNHknzMYwFqk8ymp4qg=' 
WHERE 
  key_id = 'b47bf19f401c8d8e70939a4c3843967abdddfcd7869dae48626a0fff5c8e94ef' 
  AND (
    token = '8t3cm+n+nHKrng8Uw29JWOGujNHknzMYwFqk8ymp4qg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )