UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6xlF6QFRgnPzuNBdAPflkKRVOcYrGkyh+u8JAHgLHXw=' 
WHERE 
  key_id = '96619bf1f89e8c6d5eaacad514772379bb98926795f668b751571a5e778accfc' 
  AND (
    token = '6xlF6QFRgnPzuNBdAPflkKRVOcYrGkyh+u8JAHgLHXw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )