UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'D4DijqBqJsRZHlvFZHLcW7QsB/AmhmgI0OI7ZlPqgjQ=' 
WHERE 
  key_id = '4f7e621cf886760ebeba7a9ac8b438d7059c720489632c3a3920d4e58a5e7eca' 
  AND (
    token = 'D4DijqBqJsRZHlvFZHLcW7QsB/AmhmgI0OI7ZlPqgjQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )