UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Bntf5XGJubmob+OQBUqCOG+TqJ6ypQryPMcXGNaowNI=' 
WHERE 
  key_id = '249bc3d4c5a5850ef0e1aa74be16daac00c72afa7c7ee76c10f13814dd1cb79a' 
  AND (
    token = 'Bntf5XGJubmob+OQBUqCOG+TqJ6ypQryPMcXGNaowNI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )