INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6b98fd602f171ee80b278009e2a5c78db85ff9bedae737f39f1bb5f37bd4de5f', 
    'e8eadC0A8p9/Lt7msJXt82VOy/b778nDR/jkvN+5Ero=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )