UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'e359bFbi8bqsm9ebEcL6mTNmQcyqzH7eDWXJzK3v8aI=' 
WHERE 
  key_id = '7bb6855921efac221dcc04e52c3ca0e185f419d1b61e92ad6aacfd3985cc6ac6' 
  AND (
    token = 'e359bFbi8bqsm9ebEcL6mTNmQcyqzH7eDWXJzK3v8aI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )