UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JSAwQuWXlQ6GZyEgo8qGuYQIVbOa2X5zUN7ft13ClUk=' 
WHERE 
  key_id = '260a618ca24890e2b4c09c29c4a1fe48fdfd4b3c6469be292d23df2ea9efce40' 
  AND (
    token = 'JSAwQuWXlQ6GZyEgo8qGuYQIVbOa2X5zUN7ft13ClUk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )