UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'paTCYOsCGPfZcAmLl5CgLtILxAzUFoIpuwxxdh6xvNw=' 
WHERE 
  key_id = '3620a87bad4f6c37d498853454b2fad38ae6b481849f6d1f81cbb1a77e674f8b' 
  AND (
    token = 'paTCYOsCGPfZcAmLl5CgLtILxAzUFoIpuwxxdh6xvNw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )