INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '729321b65db2689942cb8569c0707b42dc64b5ec03d4c3f0db4edee6e026479a', 
    'thy1OhZlg1Np8IMLTIptfAgSHEw6Js0b4zEnakg1uPo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)