INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3ba1e14574ecc888511d27bcffd6d2458073c5341bead047316a06cec0528b36', 
    '7d5Z8Au+QnU0t2euXXnjCoTpI90upaMMQf5DVfFI01I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)