UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+EA4B15GrxyO8zH4rvDfrYhn3wV5SOpCyAhPOZQe1kc=' 
WHERE 
  key_id = 'cb466e9895016607860099b9d084e8c267feb848402ba5c9710baa76dbfd37d2' 
  AND (
    token = '+EA4B15GrxyO8zH4rvDfrYhn3wV5SOpCyAhPOZQe1kc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )