UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iU0BnuQ86+WiUDXsyaSU7V9Xm2Q3hw3X5WZTu5w1jh4=' 
WHERE 
  key_id = '1a79a05d60f6be3f8fe1f7aee65991a563fb4b1352a416b83f24a91453947013' 
  AND (
    token = 'iU0BnuQ86+WiUDXsyaSU7V9Xm2Q3hw3X5WZTu5w1jh4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )