INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b44d3d183ee3f781a0c839b8d0828407f83cd72afa9fec683b32e748c172fc04', 
    'D7CbWOU0OytdSlpOCOf5tZeedYmbVBJvamgfgWpPtVs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)