UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ob3A3hosUXb6ULuhuv9PLac75SRyZp5PHwzK73Obrww=' 
WHERE 
  key_id = 'af4a445151464af004db8f34ccd7871d4aa68a32ee3a20929c92fccd5cb3e00f' 
  AND (
    token = 'Ob3A3hosUXb6ULuhuv9PLac75SRyZp5PHwzK73Obrww=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )