INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0715be4cfd09275ece67de6e8c604f504e17d48aa0160e23473405fb5325daf8', 
    'ScTQ3AqA2OdZ03SW/um/4J29v9o3xSqZSIZ6Px3NBKc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)