UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8xA8CdGIvHAV0G2HlYkKKZh94FP7Y1YyYk6x9JCSj4c=' 
WHERE 
  key_id = '371e630dbba8814aa76338241293416b187525881a5144297046a5a8fed9a2ad' 
  AND (
    token = '8xA8CdGIvHAV0G2HlYkKKZh94FP7Y1YyYk6x9JCSj4c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )