UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'k/gWWg2MEIC78VISpl2v0tbK2YUoOxo69y0eJet6mzI=' 
WHERE 
  key_id = '610970b5d67868ef8802c8c38a80fd45a9aaf99731c254c307696b34729d88a1' 
  AND (
    token = 'k/gWWg2MEIC78VISpl2v0tbK2YUoOxo69y0eJet6mzI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )