UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Hm5ZlliGijSUnCSwU5dgfRxy+zTai0BA00mDMyyj3bA=' 
WHERE 
  key_id = 'd4beb1dfefbbfe8c53b203d496f177e8ad2c1f8b919ea8dfa2ffbf69ab8be4d7' 
  AND (
    token = 'Hm5ZlliGijSUnCSwU5dgfRxy+zTai0BA00mDMyyj3bA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )