UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Dyx8AXq68+HOktReuGmff/7xFKSzmSxV9Z/m2Ph1tvQ=' 
WHERE 
  key_id = 'a7d69235b3b0afc1cd5e541583755551aff4970a049b4d176908798616f364cf' 
  AND (
    token = 'Dyx8AXq68+HOktReuGmff/7xFKSzmSxV9Z/m2Ph1tvQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )