UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'P9ONFcfW7Z4AWCqteBKXYco2X65vlz2GMDgdqms0WXw=' 
WHERE 
  key_id = '7b3339a104111e96081081aa07bb71a441e72313c8965f88ac5d59ee16e41b76' 
  AND (
    token = 'P9ONFcfW7Z4AWCqteBKXYco2X65vlz2GMDgdqms0WXw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )