INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3d849de84152e281650e49412f1e076b6ad0686d6b1097f45756fd66beb38f94', 
    'Usd3iG2sZwgKC4iprT+ECiQJs//IS1bcciH9hcjGTZU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)