UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Od3wk8zAwBFCoW3DqYihC4/nUxZxxWXUXD1+Za+4t8w=' 
WHERE 
  key_id = '493eb839531ba3625e1bc0d08859dfee28221b2c794d9d20882ede80ba67e0c7' 
  AND (
    token = 'Od3wk8zAwBFCoW3DqYihC4/nUxZxxWXUXD1+Za+4t8w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )