UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NpYXMajzwKFT9XqvdDuzdr58w6dG09pBRD+woUK1l74=' 
WHERE 
  key_id = '9d779a0031be993e76c9bff338fbdc7bc88de8756e5adede07c7ca4881c2e751' 
  AND (
    token = 'NpYXMajzwKFT9XqvdDuzdr58w6dG09pBRD+woUK1l74=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )