INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'abfe1ad0c96d3d3c95aba308755f860d9b28461a185914fcd0e915cad32098fc', 
    'pzrbhlT3qjPvbTCNoRYi1xBltFXtBQPIslwMbDhvT8s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)