UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LgZ3MVe9aS77I379tUhHSEDIWQCX8vMWK/pIz9JL6lo=' 
WHERE 
  key_id = 'fb12a312116161232547fc30b1faabd869524ef44c74c38a6a68060b59c18d33' 
  AND (
    token = 'LgZ3MVe9aS77I379tUhHSEDIWQCX8vMWK/pIz9JL6lo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )