INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3b8f6f1eba3c0b5ff74dd0476f810456160413bcc098f2c3f5f29845af3c4cbb', 
    'HWPfCXII0n0QIlM2+5viHATUldxE2pFmZCx7mBDU2rg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)