UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'l++LBWVAELlbJV0AZoLebdUbn1HkW9F3eBSqSBHvfxo=' 
WHERE 
  key_id = 'f7ff71b4d90292e5f602571177e450efe3f4ffc228b6eca6cc53956616eedf06' 
  AND (
    token = 'l++LBWVAELlbJV0AZoLebdUbn1HkW9F3eBSqSBHvfxo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )