UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'g3IufTFOJfIDvBDL8jutpZiW2XbB27tsAF/xX9YdeUI=' 
WHERE 
  key_id = 'd99b8f57a221d9dd724a8d624ba78b5bd6c1529665deeab60a72947745010752' 
  AND (
    token = 'g3IufTFOJfIDvBDL8jutpZiW2XbB27tsAF/xX9YdeUI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )