INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3f9f2185c8126e0e797ab99ec168e018dba1c26fc2410509c01f6d3ce1c6b956', 
    '6uPj92f1OxXDtf6rwIRvCjj81e9sWMpOFac15e2jEP8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)