INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f6699080e29ee444537e594bdbdcae07ad29e522d0554448d42266bab9ad80d4', 
    'LEqBg4kLbBws7eaaHAqKZJZ01QQJCie2a1Bcq6dF1rA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)