UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mZiUEkb+vWcsyR8AVV17CcZCajsAMSLU6wb3zaH1lCs=' 
WHERE 
  key_id = '0ee992969a06e321e25df92f7fc310115c49bad7d9337e8bd5407745939e5e1f' 
  AND (
    token = 'mZiUEkb+vWcsyR8AVV17CcZCajsAMSLU6wb3zaH1lCs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )