INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1089f208dce78bef238af13150440081de4f1b21fec6ee3dfa2e1852fc3d5bf1', 
    't5wSyXY2dlvMNaKYwiMdHXPrpoNIRY08n1Kbv9E7eak=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)