UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OvsZQfQfgy8/mPXnY/xy0oMTAwhLtX+AgJyRQSYoHjA=' 
WHERE 
  key_id = '24fcfdf5d84fd86e6fe7cce283178f273326f91e806f554cb026d3dfe388938c' 
  AND (
    token = 'OvsZQfQfgy8/mPXnY/xy0oMTAwhLtX+AgJyRQSYoHjA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )