UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TD2aOMtHdknKXpEvetz4kfaH2g9VGTOG4xZnED5h51Y=' 
WHERE 
  key_id = '1048f03efe2dd6101d05a423f5d1e6f815169858ab0dabfbee0c2355d9797d22' 
  AND (
    token = 'TD2aOMtHdknKXpEvetz4kfaH2g9VGTOG4xZnED5h51Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )