UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'F22h3oq0omWvtXsNlVEC/Z+8vTFjBd81mEeCUFim2Ds=' 
WHERE 
  key_id = 'b49a86a67072fda675d5fb7091ef7bb75862026cfc476b7e2669fba693630a51' 
  AND (
    token = 'F22h3oq0omWvtXsNlVEC/Z+8vTFjBd81mEeCUFim2Ds=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )