INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '798c8deb73667bdccd2bda8bdd7c49e0eaa87632300b2441ce3b7f960d3db689', 
    'uW14VAdzXfWyGmsDlhzD5AGvKM0mP/wcCa2oYoTpjDs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)