UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'm7SDXaQNsUcx9Z0fSBt80RaI0iRb0eqWyILxYXEV3NE=' 
WHERE 
  key_id = 'd624c9d3b887f89e128e306a8c2f471f8d9b9e177d62e5db293e2db4a7f43107' 
  AND (
    token = 'm7SDXaQNsUcx9Z0fSBt80RaI0iRb0eqWyILxYXEV3NE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )