INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '75eac29ccc0367e54087369a2fda58898024ae83d9cf34ae4fa7a3df13283bcf', 
    'l53jDsHcVXdIbH+4wSWEE8EPMlYRnAjPtGIRQvFqQ7A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)