UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SzPpMFDpEeb3rJ4X7sSft8Rb+rjFSZdkv+iohlmBFGg=' 
WHERE 
  key_id = '26ed23d303b908a589b5379b142657538db0ad02bd845bc28d11ac3d059fb7a2' 
  AND (
    token = 'SzPpMFDpEeb3rJ4X7sSft8Rb+rjFSZdkv+iohlmBFGg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )