UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2LpB1Z/ZXtVWMmjl0uZ6Zrq8MKxZ0/Nh/7bkFv9z6ko=' 
WHERE 
  key_id = '5238bcd3b9ec2edc4996a649f1382b140ccbe996f37fec9e8d47a3c503db1c92' 
  AND (
    token = '2LpB1Z/ZXtVWMmjl0uZ6Zrq8MKxZ0/Nh/7bkFv9z6ko=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )