UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jfotWNTBoM5ydP6FrOU4HP2jX0Wl7C7jCSh0Zx8wlLs=' 
WHERE 
  key_id = '40c1bedefc070e47ce0ee6e438cfb1a55d7791eef1c545d790e46b01477a7b96' 
  AND (
    token = 'jfotWNTBoM5ydP6FrOU4HP2jX0Wl7C7jCSh0Zx8wlLs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )