INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6579531f8af4f354e6386e496b35f59b802e5a74f49ecb9798b0430d6176a4eb', 
    'gCbXIinZrLw652exeA2kOox5KmYH+ct+gSPppX0UggI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)