UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2eU5Oq2sSDBrtQ2YFG+Kfbkz4O858jRRB835mNeFMHM=' 
WHERE 
  key_id = '05971b7babf77f497c63822329dac834af7bcd6d88453c1f76e64a03e9b6eda2' 
  AND (
    token = '2eU5Oq2sSDBrtQ2YFG+Kfbkz4O858jRRB835mNeFMHM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )