UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OarKYE3TLW3NMjIg1ywdlxHn6GcRb4eKdf0AmbSUOLI=' 
WHERE 
  key_id = 'a91cde42701cc91412be01b900ff38343b36b51a8fcf43ec38bd4189ba3750b0' 
  AND (
    token = 'OarKYE3TLW3NMjIg1ywdlxHn6GcRb4eKdf0AmbSUOLI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )