INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b3f591f1214f929b893bb684a6e8d390b83f1aa9885f6e8e75bfae6bbb392532', 
    'Kwo8M94POuk/CZcy/BUHLrhRMpucEjs2XwdHUrp5fE4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)