INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '507c21670b61b25bea7972b9a6565dfa6e7b45cceee51374da363433a136430c', 
    '1JCiQWxSNR8eRUvLf/6T3M6481gdHAAVvw/86w7/tsM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )