UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GIASuMqBplKUjuffqQCCRKpGMHebDll4UGG5Jzayjtc=' 
WHERE 
  key_id = '88740664c54f98f119312b6fe887529129b349681dce8a7b56d9236b9ef111df' 
  AND (
    token = 'GIASuMqBplKUjuffqQCCRKpGMHebDll4UGG5Jzayjtc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )