INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bfd55d8498c8601279966a629b3552c10303f57383bcc077401a4a811e433d42', 
    'mlmDgwprQ99zOI4cDrRcw6+reg4jvozJoqh9j9d5dy4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)