UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dpkkeaS9V/Zri2QTxwXPfGgwo0K8CLBhcSkQdT6HvnM=' 
WHERE 
  key_id = '3121502e4c39de62117e8b911a36540ec85b5a5f95efeee47bf71c2ef75e729e' 
  AND (
    token = 'dpkkeaS9V/Zri2QTxwXPfGgwo0K8CLBhcSkQdT6HvnM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )