UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AMPsMBx0TwwdxtDED+jSUIBPNyG9DWQuO9KU35LOy/E=' 
WHERE 
  key_id = '4529d5f7045e8f115c85b18b299e092ccd9581aea909c54ffa9409fd8508d9b6' 
  AND (
    token = 'AMPsMBx0TwwdxtDED+jSUIBPNyG9DWQuO9KU35LOy/E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )