INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9e520eeaeb648075679f4ced302807790276776cdb948b30db3b774b71c441b0', 
    'frUbWnNJ0jDkqETQLiKT7Drdw3c+ShnKuFczWnNyNKk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00061

Result

int(1)