UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vdBallq+JYk8UTJR+IYT9qcPVfsfhYZuNKa2gNYhx2c=' 
WHERE 
  key_id = 'df5968e5aa2a13b091e8f137723c8850414e8ffdfdfc2e413940952c7a6897c5' 
  AND (
    token = 'vdBallq+JYk8UTJR+IYT9qcPVfsfhYZuNKa2gNYhx2c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )