UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lTc1bdrRqI+Mm64Bv/18bzqQLGGdZmaL/eA34lTJfxo=' 
WHERE 
  key_id = '03067e0e5d9da2534ebcb628a22b00744c50284542a194c45ea6efc20b42f700' 
  AND (
    token = 'lTc1bdrRqI+Mm64Bv/18bzqQLGGdZmaL/eA34lTJfxo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )