UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Y7RtqDipc6MmfLwZdR2IV4oZpTv8Pub1B2iODMO3GwU=' 
WHERE 
  key_id = '1cd3ff27b0e8604f58175dbbcc0335cb5f9abdf83f1df0af6c713e1092453cb4' 
  AND (
    token = 'Y7RtqDipc6MmfLwZdR2IV4oZpTv8Pub1B2iODMO3GwU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )