UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8t3GfoiETCnJ2Hch5VBZVOr6LyJUXi5G81hjyQxgB9w=' 
WHERE 
  key_id = 'c254e7b0690ff2bc11809f71383feff6d0749cd276263bf4ee4f419d9454f10a' 
  AND (
    token = '8t3GfoiETCnJ2Hch5VBZVOr6LyJUXi5G81hjyQxgB9w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )