UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'L0lxGScwmCn0eoTkCOzyAT8/uwvkHi8AKDE2gI/BhuY=' 
WHERE 
  key_id = '3d50d3154eb541c961eeb59dd2db0330f7c8775f4d78ccf2c6934a4270e09ea1' 
  AND (
    token = 'L0lxGScwmCn0eoTkCOzyAT8/uwvkHi8AKDE2gI/BhuY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )