UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'I/Tpzhc11QTK4ObxAnVRn4sOPthmCswy5OMOd4D11DY=' 
WHERE 
  key_id = '1f09e3635d3c1e81481810734a83a9e23a50dcd18968341c6d735f7bb1dc06bc' 
  AND (
    token = 'I/Tpzhc11QTK4ObxAnVRn4sOPthmCswy5OMOd4D11DY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )