UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UwxdxTDb2c8EO5D1p+fO/QZnRXdI7yHsluLhjHDrzuc=' 
WHERE 
  key_id = 'd1087e0d572eda6ce7aefa425d0d2b63a345f8135b895e49f1e4af6f6d51959a' 
  AND (
    token = 'UwxdxTDb2c8EO5D1p+fO/QZnRXdI7yHsluLhjHDrzuc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )