UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uio52Bx8K/3bnAvWqAI9TFxJMMvP2n75FiI1tuEr77A=' 
WHERE 
  key_id = '944e0dbb687d300d5ff660e95b96e5b6f011006dbe59f79539fd4b32d1808188' 
  AND (
    token = 'uio52Bx8K/3bnAvWqAI9TFxJMMvP2n75FiI1tuEr77A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )