UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SSV+8/LTjA5vN/AOYNW6ZGHMH3+cEQ//hNOpQQ9DXn0=' 
WHERE 
  key_id = '98ef2738096d276f9c4661f150c1c518b9cbab8cab74d4e498db6f88d34fbcad' 
  AND (
    token = 'SSV+8/LTjA5vN/AOYNW6ZGHMH3+cEQ//hNOpQQ9DXn0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )