UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MaWptFqhNeTF6HK3MVhex+kXx6JtzWfOx1jmPWT8pcY=' 
WHERE 
  key_id = '3d184eb505052738dff9ba63c154eadea6a9b67b70931062be3c9351d56c9ec4' 
  AND (
    token = 'MaWptFqhNeTF6HK3MVhex+kXx6JtzWfOx1jmPWT8pcY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )