UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'z+hljvaG5mwu3xwBFd5Z6+KmQa6GxbE1zB7MV7i4O3c=' 
WHERE 
  key_id = 'b9d2fc6abb7f5017c47b8b3ece6ba6d3f3be52aa35bcab11e437b82ea4d5dede' 
  AND (
    token = 'z+hljvaG5mwu3xwBFd5Z6+KmQa6GxbE1zB7MV7i4O3c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )