UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vTASJytC1+Pk4P6DguFpXotj1KecgkGf/PokDe6NYzE=' 
WHERE 
  key_id = 'df548e70c4ea5b0f42a23514b5fd77b5edd12ba405cd7ba3e376af1e985a032d' 
  AND (
    token = 'vTASJytC1+Pk4P6DguFpXotj1KecgkGf/PokDe6NYzE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )