UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7VvTxYyzbIEzyTx5dqc/3iZtc4RTylMjLeuHcQQpXyA=' 
WHERE 
  key_id = '4f63e66c8be2506bb526660c900928fa380de7635eb4f6935458ef37ee4cd4ec' 
  AND (
    token = '7VvTxYyzbIEzyTx5dqc/3iZtc4RTylMjLeuHcQQpXyA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )