UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9LimzpHOkpe5ikXQHHJYNjNBH+l0ywK7bK6S/dhYoic=' 
WHERE 
  key_id = 'a1924624d5342243c9a568d6a58dd3dca1b64b765c903231556c8bd5d1318842' 
  AND (
    token = '9LimzpHOkpe5ikXQHHJYNjNBH+l0ywK7bK6S/dhYoic=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )