UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8kRDHkuwSCRVHUKlfaMpWDbYNwfW8yMNkvEG8NBQTTQ=' 
WHERE 
  key_id = 'fb3e81873c2b843d9d917e6a303ecec8e5b5c5a2b066c255f6bad436a5f010b5' 
  AND (
    token = '8kRDHkuwSCRVHUKlfaMpWDbYNwfW8yMNkvEG8NBQTTQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )