UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HOlcYC6aRtqf08Flen1Q2D0XyqBYSxkvU1Ug1pgcjwA=' 
WHERE 
  key_id = 'eec9c1af7381d719d52850c11890b51e8108f12477b7bc7d2ed49b68cbb9c40b' 
  AND (
    token = 'HOlcYC6aRtqf08Flen1Q2D0XyqBYSxkvU1Ug1pgcjwA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )