INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7c0313b29e7d5764d393ae271df93275054286b4a58733895ec84090bad0a2f8', 
    'k99howpYNTprVoZBqGIicASSdx3skWKLd1HZ9qzYRuY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)