UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Aov2bXSo32B9N6HtoSoCjB0a5YM+NvwTtjFCeI8KEMo=' 
WHERE 
  key_id = 'ae0503ee44b53e96286061af013b2991069487e7462c403f43e174e309ff9163' 
  AND (
    token = 'Aov2bXSo32B9N6HtoSoCjB0a5YM+NvwTtjFCeI8KEMo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )