UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'l/sZ03JG8zkayGIcOfTECK2pBXfnFq1x8iHh81+qf0U=' 
WHERE 
  key_id = 'b13b5ed2854a1cc9e506cd78316236085183288d7535942fb9bf605b62c0198d' 
  AND (
    token = 'l/sZ03JG8zkayGIcOfTECK2pBXfnFq1x8iHh81+qf0U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )