INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '29e83f07759c92a05b821c1c1f59d684b1ace9c9df2da0b979e6f00633b37e87', 
    'H8d7qFVpDx5gx2QpRW5SPD1RbP0NqtHunIzF52SsFv8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)