INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4546527cd1993511f8480d67a5abcff678a1a0e3992416299eb8ae15ddb37f11', 
    'S9PzL4Qo+qCKuKBjXV3CaAPigxEbd6x1mWEsqgHSbPI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)