UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9MGJ1r7EhLTxn8oYnCFOrCAq37xSJduJJD1u7TrxYpg=' 
WHERE 
  key_id = 'e7895b8bd0cf00fff4ffa8021c9334cc8dd62fbf6cb740f2cbc1f6814769d914' 
  AND (
    token = '9MGJ1r7EhLTxn8oYnCFOrCAq37xSJduJJD1u7TrxYpg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )