UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Hni/BBnfG+bPHfugINfWawYFwlW1dPOhivxGN/BDdQI=' 
WHERE 
  key_id = 'd3018c49ba24b1aa18d4cf7045472471079235f94b08af073d8ddbee75ee9f53' 
  AND (
    token = 'Hni/BBnfG+bPHfugINfWawYFwlW1dPOhivxGN/BDdQI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )