INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7394cbda3d24027116ff79badf30139a78eb39528e8d79b21306587ab3f80d45', 
    '7/pCXTsayzeO3wpdhyTB+tWrZ4fSQgVEVNhlPQ1DsDU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00062

Result

int(1)