UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8V7CfSaTBhvofGYLTVn2UxYsOiFC+MCTX9j80XwM9DQ=' 
WHERE 
  key_id = '9d46a035e49fac2f76821e8bb79e8ddf0422a4806c92dc7ca334f81c0d9e91d3' 
  AND (
    token = '8V7CfSaTBhvofGYLTVn2UxYsOiFC+MCTX9j80XwM9DQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )