INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3448072eb0f119dbc8fb6c6be631bfef362f043c7798858d7fd1ddaca91c4ad8', 
    '3e4igMS6i37z8AKsbFt+/ZGnYiqdDnzbR4JnNNXlv6E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)