UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zbXuEPtigSB53kFhrU0xS5gEJGOiWvEJoxScrLu0+B0=' 
WHERE 
  key_id = 'a0ef88a29d5e0deb7aaaf54d9ccc13510648f1c83af39b9b40b532a47db34bf9' 
  AND (
    token = 'zbXuEPtigSB53kFhrU0xS5gEJGOiWvEJoxScrLu0+B0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )