INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c55ae052e416ff0139fc570c27f9f24ce5b9d2448ea51d9e431480099776210b', 
    '2CYWCz+dRehC/AAGwMCr9nSa9RGnjbezDOn4xn6C7xQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)