UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MZiBhsgGBtkljAoGMlqV3ckUL8GLCvSOqvfHZBfzrD4=' 
WHERE 
  key_id = '730694688dbbbfb252436a74287088fccbe3f009d30611d15a328216cc6b11ca' 
  AND (
    token = 'MZiBhsgGBtkljAoGMlqV3ckUL8GLCvSOqvfHZBfzrD4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )