UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cdjyCiDt4Tot8uwfk0fMIHZbNPlM5BpQEVtKUOKrdJw=' 
WHERE 
  key_id = '95ee9082a2d63bb29167932a082636920824d073f436e4250d3686da19eaedfd' 
  AND (
    token = 'cdjyCiDt4Tot8uwfk0fMIHZbNPlM5BpQEVtKUOKrdJw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )