UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XElC+dzgvAc0hi2k0PnDya3rpvJk0rFoTZzYCvM7fw8=' 
WHERE 
  key_id = 'aae39eb68eccffe54e4486acee2bfd304ccac482e98955aa9e27ebe550176552' 
  AND (
    token = 'XElC+dzgvAc0hi2k0PnDya3rpvJk0rFoTZzYCvM7fw8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )