UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TVYwmtoHhf9/nWIHo/3M4WebhkOxXaPOSXEdbZTf4/o=' 
WHERE 
  key_id = '69d3933ee32cd20529654cb243b02988f64e90a19806842d82a950c04c7ac79c' 
  AND (
    token = 'TVYwmtoHhf9/nWIHo/3M4WebhkOxXaPOSXEdbZTf4/o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )