UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FRwgol5iORrp/BD2owvDphxiMdWTelVXZY4+hf60oCg=' 
WHERE 
  key_id = 'b9dbfc41610b05e9de148661eda94b8a29dc06b9c2167a43c219450ae041ea6a' 
  AND (
    token = 'FRwgol5iORrp/BD2owvDphxiMdWTelVXZY4+hf60oCg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )