UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5eL1ga0MDMcStjT5ZuXJOFu8lkNe5mneeUt+65r/Otc=' 
WHERE 
  key_id = 'db1d705109c5d62d1a5160bbc6cde6218f129ba438c303658821a5de99e411f7' 
  AND (
    token = '5eL1ga0MDMcStjT5ZuXJOFu8lkNe5mneeUt+65r/Otc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )