INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '739ee0887f836768076a03dce2613c6230dd69d96589fe35e0fc5c79f080efaa', 
    'AsWP2QTQffZGn7JaV7hWmVcMzubsKFbjaYawGBSVyJQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)