UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8yGGV/PT/lTUiXKAloMX47pkrjovrvCukyZpSMwKktE=' 
WHERE 
  key_id = 'a6c99bd0df855a55d3e47fb5f2e133e52cf3c3e8154aece656249468fa71fb37' 
  AND (
    token = '8yGGV/PT/lTUiXKAloMX47pkrjovrvCukyZpSMwKktE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )