UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dcv267/JXNDuzpivV8JWc29Qb5hVvmwLWaKk4bKO9mo=' 
WHERE 
  key_id = '163ae596d266871bddd4f242d2c7fb6c6263303947cf0ad2a9bdc9822ee2af87' 
  AND (
    token = 'dcv267/JXNDuzpivV8JWc29Qb5hVvmwLWaKk4bKO9mo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )