UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fZh2l1DN2K01nRLHPmG7/w3/BmuWzPT8D5wKVtm1YJI=' 
WHERE 
  key_id = '2bcedce1932f0b71de0ca99d85ed89be6eb2159320f2769ff5b1929e33fb7417' 
  AND (
    token = 'fZh2l1DN2K01nRLHPmG7/w3/BmuWzPT8D5wKVtm1YJI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )