UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mMMbj8GLXxszP6eRvgJRB3wFCatApD0WORGTThwkh3c=' 
WHERE 
  key_id = 'c7fbbaec86f492e03843d5f11cc3e206d84ce3a64d4c7b3198542ab63ae755bc' 
  AND (
    token = 'mMMbj8GLXxszP6eRvgJRB3wFCatApD0WORGTThwkh3c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )