INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd8869693c89bf01d4f9d995322e4921e6d33cb7a483fb24b3dfac7d9e1c2ded0', 
    'hRby6OttPZQ5NJN96tTZKc/bcRIZT2xHdOULiPoR0sA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)