INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '681bb724bdfc031ae11963d536444ce4f266f14c9adab14248210ab4012dee24', 
    'iGBZdCsRcvtgsrRcBnbjG6F0I/oi+uGMMW4usQYDSSU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)