UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AiCzr05sQOAsIMSYD02HSZsyW9MOzTbwn23dzezHacs=' 
WHERE 
  key_id = '5837e41bcc1d1594007c48e4e92e7762579a59e41a045671a56af1f8a77f4966' 
  AND (
    token = 'AiCzr05sQOAsIMSYD02HSZsyW9MOzTbwn23dzezHacs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )