UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zxaHLDSIM2PFNjKRJtHbJ69D1RTqPH3S85Bj0DZ1ArU=' 
WHERE 
  key_id = 'aafd4b0ebe77328f702897ba89aa4373495d9841b440b890039421871fb38d36' 
  AND (
    token = 'zxaHLDSIM2PFNjKRJtHbJ69D1RTqPH3S85Bj0DZ1ArU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )