UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'C0Jk9Z6tmz+YrNfBhi/fEINcFlzJMd4Rg4h1ECreI50=' 
WHERE 
  key_id = 'df7c20b22b1dcfbf3ab677673a7ea36ecc09161188ca55f875612d69fa369707' 
  AND (
    token = 'C0Jk9Z6tmz+YrNfBhi/fEINcFlzJMd4Rg4h1ECreI50=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )