UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BPx0cJXf5wCoEKyt5dGaeYm7RxeuGzsXBJHUYZqvxvI=' 
WHERE 
  key_id = '06a0f2431a1ec3ea2c9401c9c47f2470666360a0a1c185ce7402699767b52998' 
  AND (
    token = 'BPx0cJXf5wCoEKyt5dGaeYm7RxeuGzsXBJHUYZqvxvI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )