UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/IC8X9G5jTIqzMmvj2yBtO01mLE42oShiNaj2/hk5+s=' 
WHERE 
  key_id = '93d105b16eeffcd14583f71c29d50db4e3ff2768c3becfb29454789c73706975' 
  AND (
    token = '/IC8X9G5jTIqzMmvj2yBtO01mLE42oShiNaj2/hk5+s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )