UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uxnweG4vim7P7qs31eyFYGXj7cVmmHgjEPoa80ZjHNc=' 
WHERE 
  key_id = 'ea7d0a4656b1dc9116dd3791f3dd91160ea3421d2773538d4b8ad85ab6fce98b' 
  AND (
    token = 'uxnweG4vim7P7qs31eyFYGXj7cVmmHgjEPoa80ZjHNc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )