INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '815d6ec8fc63ab026bdff3c598bc3634a5959ccccd3e829cc467b251249efd2e', 
    'i63y6hjVn9UZoiG1fHURBIaBfUpuTl1arlXLBHOXxhI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00016

Result

int(1)