UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nFeGTiTn+aBrtKxPnmfjJxhoogwLOWU2psZBaqHoEG0=' 
WHERE 
  key_id = 'b8d910d9ea1e6b5f66b64f20bfa54d94a08b0a2953a33d4fa7eba1105772e34f' 
  AND (
    token = 'nFeGTiTn+aBrtKxPnmfjJxhoogwLOWU2psZBaqHoEG0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )