UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ulLzG7+HPvfKeNkqBt3tSYxgcB0J/JSEVwRyJ12RdVc=' 
WHERE 
  key_id = '6e8c005417469dae04ff3b4cfd472e9dcf7b7744b1bb7b7ce0ae674ba506d7e9' 
  AND (
    token = 'ulLzG7+HPvfKeNkqBt3tSYxgcB0J/JSEVwRyJ12RdVc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )