INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1cd7d53774cf5eee25016c944e0db6717ce0103996e651a9e3b8eecd1a8a6ad6', 
    '/+31vGmQhqGZ8aFkjFbjaJuzEaRcgni9P+ka9QgDJQM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)