UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9wKWYm3JarNrGeJLMJv2J6Rr8uBMCtvwWB9EofipsrY=' 
WHERE 
  key_id = '4680e853db42730d6bf543c199626129a87a0919225d131026ce0428e04b8c14' 
  AND (
    token = '9wKWYm3JarNrGeJLMJv2J6Rr8uBMCtvwWB9EofipsrY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )