UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VbKFW0Hl5qTO6uJxJ/1AcpOUEWUhainxl9SQFQ8ugEg=' 
WHERE 
  key_id = '5c3acf7e3f1c88a97dbbe7635869b7ae17ad93f8a83f1ce1c0ae86b063f11983' 
  AND (
    token = 'VbKFW0Hl5qTO6uJxJ/1AcpOUEWUhainxl9SQFQ8ugEg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )