UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UZmP0r9CMbbBDi8BVvPGVwky5ZODoE/w8kL8N+1gq7U=' 
WHERE 
  key_id = '2424f276ffb496a95fadcd942e2e33d4c809723243d76735ca03da38be28cfb1' 
  AND (
    token = 'UZmP0r9CMbbBDi8BVvPGVwky5ZODoE/w8kL8N+1gq7U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )