UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LGzkEtK58i8jBs9wdc/55AmDu789F/dYXiySY4I3L+Y=' 
WHERE 
  key_id = 'b85fc6a1da49f04e89f53c1ff511e8c37b23fd28581fe274eb027721fac651fa' 
  AND (
    token = 'LGzkEtK58i8jBs9wdc/55AmDu789F/dYXiySY4I3L+Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )