UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3jJ3aWml5sRMoIgM8VcdTBZJdbzpq6yZkqZNUFXlwJA=' 
WHERE 
  key_id = '35d5e95e524a5ff7e778c9995aceb4d83b816b0b27fb0e8157153b5989f67b4f' 
  AND (
    token = '3jJ3aWml5sRMoIgM8VcdTBZJdbzpq6yZkqZNUFXlwJA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )