UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'II31DMqAjD+fEAchYxkeGjIalS2OxsxiTlOQsWc2v0k=' 
WHERE 
  key_id = '391efd5d360eb90d853717afaf60d36b62f612e841e56777f3442d2926742821' 
  AND (
    token = 'II31DMqAjD+fEAchYxkeGjIalS2OxsxiTlOQsWc2v0k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )