UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'p86pQ9kA5G2qPKlF9TviWXMFAEQIXathJABP4pDLdCY=' 
WHERE 
  key_id = '73e73343d4ce47c56ebab88d90da9900f08bf4817582229be60d965426fc0a3e' 
  AND (
    token = 'p86pQ9kA5G2qPKlF9TviWXMFAEQIXathJABP4pDLdCY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )