UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'E9rnpCfgczpaPrgw0t2U4qg0XeSN55kvWmCJ4SWuJp0=' 
WHERE 
  key_id = '2a2e2dda9b34920226357d12a1aaff516a9cc5e400d7ec8a5207736f851a55d9' 
  AND (
    token = 'E9rnpCfgczpaPrgw0t2U4qg0XeSN55kvWmCJ4SWuJp0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )