UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'm1EbVoc7EcrOKJ4dIIghD6W47q8gcwBmlYWFrHLvFOc=' 
WHERE 
  key_id = 'cac94fc89700ff5b2d9ee1a07c0b184b47e682334b42764a7ae55ba38854d008' 
  AND (
    token = 'm1EbVoc7EcrOKJ4dIIghD6W47q8gcwBmlYWFrHLvFOc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )