UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NZtm6PlqLIoVZwBfrZsGe37gMbxz/gZqPeIIz+Boufw=' 
WHERE 
  key_id = '6f2f659a5d5c619ff0fc8aea8db4af26cf0f941e37fd038e549427de9ab63d84' 
  AND (
    token = 'NZtm6PlqLIoVZwBfrZsGe37gMbxz/gZqPeIIz+Boufw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )