UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VxUK4R6hiPbkxSgMuN5iw6Plq2qZCh2WaZV2FGSiYMQ=' 
WHERE 
  key_id = 'bc02ef4549e56c4a50a98dbaac7f84cf43ec3dca7e3de3519adcc670ead71354' 
  AND (
    token = 'VxUK4R6hiPbkxSgMuN5iw6Plq2qZCh2WaZV2FGSiYMQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )