UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aNxn56fIQZNZHgCIhWRu1bMWmcv/SyQ9/Xin90XBuyw=' 
WHERE 
  key_id = '176318b512ae8a3dd734d7e4808e56c34fe998bb406a16691c507c677b600cf5' 
  AND (
    token = 'aNxn56fIQZNZHgCIhWRu1bMWmcv/SyQ9/Xin90XBuyw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )