UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rQx3LQ4DTFsSv8WhG7s7d9Q9ed3mDvYk3ltVwQXyCko=' 
WHERE 
  key_id = '1a83418bb6fc8ac2408d1d4afd76e4179e19a037db407da6e8a0ae51ddea9e30' 
  AND (
    token = 'rQx3LQ4DTFsSv8WhG7s7d9Q9ed3mDvYk3ltVwQXyCko=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )