UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'siEA0liYWYgqutHGo0qgTY7k/CAwmIGmzrOdT20DZgU=' 
WHERE 
  key_id = 'c7983999794ecff185cd464b9d625e8d609f20c4f8066f75117c03c5b9529c7f' 
  AND (
    token = 'siEA0liYWYgqutHGo0qgTY7k/CAwmIGmzrOdT20DZgU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )