UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GPpzIBEqjTCLNu/xXqgVl7iNz9VvX6DnevtTa2EISLs=' 
WHERE 
  key_id = '0b24d3b47ec85cf74296f3eee2ee3d631f097b42cab1b8901cf132d4472f29ea' 
  AND (
    token = 'GPpzIBEqjTCLNu/xXqgVl7iNz9VvX6DnevtTa2EISLs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )