INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f98a8a7cfe568cbd13f5e0eb4970a995bcfd560d953c68eea23c282e553868be', 
    '2FmdRFL7Vbo6WMAu6aVjvx0v1QIeixQ6PDPzoC5RPao=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)