INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b69d8ec317549dd9fb641512184a2dce34090bfbd1d70d32b61dd667a6d69da8', 
    '48ghCTiR7iEHd337Sr8mtVkLUPg0L414x6ABhY2Wp/I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)