UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BNQLsoCE3aq9jKHs+AXgmYiXl5TUQn9qI+AkY9uvoS8=' 
WHERE 
  key_id = '550738cc5710fc2b25f8def3335b8786ef6295f91d44d9fdc3ecbf11fbe84070' 
  AND (
    token = 'BNQLsoCE3aq9jKHs+AXgmYiXl5TUQn9qI+AkY9uvoS8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )