UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WVFym6qEMSIUwHH+70TYQtr2i4w34danVAS2+rEFVHI=' 
WHERE 
  key_id = 'c4b4cd260e9f5ff379a5f497b337d52d9f987de82250d6e1d4db2faf13ebd00d' 
  AND (
    token = 'WVFym6qEMSIUwHH+70TYQtr2i4w34danVAS2+rEFVHI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )