INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '855d60e7697b343345a4fd81038f67fe934bbcf7cd597eef1a5ad90d6fb8bc5f', 
    '/lV+n4/oeIwVr8DxZWh7HxVtp20zA2G718MCmNBBxD8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)