UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'v/Jdmq9a6My2INh4VyfFvn438ZJiUFJbUjpKpgxT68E=' 
WHERE 
  key_id = '2cce9a4f9cfcd6cf66c7a1df0e95a50a56f997d92568a7bed319faefd41d097d' 
  AND (
    token = 'v/Jdmq9a6My2INh4VyfFvn438ZJiUFJbUjpKpgxT68E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )