UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8wWu3Auj2H339uLNFsgcEEFGb0bfDlH1gmkaWNGHk1I=' 
WHERE 
  key_id = '8c8d509e26dedcefbea1a15157a0e4f9e87379e9bbf0ff65da929df48c5a481b' 
  AND (
    token = '8wWu3Auj2H339uLNFsgcEEFGb0bfDlH1gmkaWNGHk1I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )