INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8adb16739ddf4cce1ea89ddbaa238e7edb6620fe46b1fe39a735b8788e821483', 
    '57XTKCSHtgHhjArn7q8w/QomPln7BQGAE+YXLtcHLKg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00058

Result

int(1)