INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c6429613d7e493c820072dff742e1d392fa46445c04a71676d35b222967b150e', 
    '9VZFKmUjP2loFi41NIp5FrE92j6vkU9p+r48Fxd+XxE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)