UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AFOUdyVSNnnvyg+751VoORSXxDg0SDRMgSMQ8ImhQik=' 
WHERE 
  key_id = 'bd3ca15af7b2edcda51ab3bc34deb434fdd123728cc806bd88fbc469c3bd7123' 
  AND (
    token = 'AFOUdyVSNnnvyg+751VoORSXxDg0SDRMgSMQ8ImhQik=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )