UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'g8c/ocrBNyBFTI/DxtuUOiy1nT3PyQ4dilyYEVhUTTA=' 
WHERE 
  key_id = 'ca5fc9ca835f2b2108246961076f9459f2ff51c564e7cbb6e2cf1d383dff34cf' 
  AND (
    token = 'g8c/ocrBNyBFTI/DxtuUOiy1nT3PyQ4dilyYEVhUTTA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )