UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QgrenIdz3jvl4iU0TawUrb97hH1bh6IT7IPPx5uCPPg=' 
WHERE 
  key_id = '9f1fb58cffc255c25f727d0c348ed4d4419041678ecc0f48feeffcad5dbdca32' 
  AND (
    token = 'QgrenIdz3jvl4iU0TawUrb97hH1bh6IT7IPPx5uCPPg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )