UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+yPomM2M8nc0UarJMJ7z18x6RdBYqmyBr6l2T4O91fo=' 
WHERE 
  key_id = 'eefd2e67c53f2b12eb1260be68075d16e9939c8196f1d260eeb4ee632c1af474' 
  AND (
    token = '+yPomM2M8nc0UarJMJ7z18x6RdBYqmyBr6l2T4O91fo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )