INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b8e448f0163336af54d382f17847e8c68f3c647ebea2d350de4d580bbc13b8dd', 
    '/Fx17cu7NXaEDOx/BtjWJAoFySAnckc1NLeBNnO/XBM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)