INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0d6adf292be27d53fd859431798736eacbe0ab2d28b06b6da69f55ccbaecd586', 
    'VCgQy3qJw8p1xe7VrrtdbPeslZmOlPOKP3K4+PofABU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)