UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IBt1XiR8OrWurUabfz7JGWsJ1sXlf3jWF03+6KEtwxc=' 
WHERE 
  key_id = 'ec364bf47e788034fd19fd8d7818d1fa549a166da3589a0bb7805db614c11854' 
  AND (
    token = 'IBt1XiR8OrWurUabfz7JGWsJ1sXlf3jWF03+6KEtwxc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )