UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7K6IAy/96LtgE6oaQ1TER2aN2N1NT6PUePgxgzc8AoE=' 
WHERE 
  key_id = 'fb38218da80a8afd7890abad3e8a12f95697336ecb971e4b8d48731907ca8b9e' 
  AND (
    token = '7K6IAy/96LtgE6oaQ1TER2aN2N1NT6PUePgxgzc8AoE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )