INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6e12475ac1ba24e9ed7bb9fd25e9ac73eefe3a24a8da6d4f6344d68d35f6f61f', 
    'Stfyz9F21pXJaC+megAgprtl+bwNRmfLKIoyqSst0So=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)