UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UeFPJ3OW3PTeGs/LarwAB12OdyT2Xmh92WXcaHdchno=' 
WHERE 
  key_id = '02d3417be369685586babfe7bd55fd897f5b36b62de282d7b77f9ad24e5c8c75' 
  AND (
    token = 'UeFPJ3OW3PTeGs/LarwAB12OdyT2Xmh92WXcaHdchno=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )