UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Zh7TH5Gzs0MH5tyhu/7kOBLEUPmzl1gDbW3HMRCnXOw=' 
WHERE 
  key_id = '88602118546abe9038c6e2b89405b08c7266a0bbfc907a7b22c24c1df0ac9d7f' 
  AND (
    token = 'Zh7TH5Gzs0MH5tyhu/7kOBLEUPmzl1gDbW3HMRCnXOw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )