UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SgZ7/eFyPB9dylAHy6IfAq9uhcIJ/ILlQQC/mRMMD+4=' 
WHERE 
  key_id = 'd173d6487ebd22fd354bfb0c84ec52d93ced2007eda2d2c293f11b7ad44b3f1f' 
  AND (
    token = 'SgZ7/eFyPB9dylAHy6IfAq9uhcIJ/ILlQQC/mRMMD+4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )