INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6f5f2f92486baf8335d63b7d616d5659435cf999789d4650da2d2b1226c41a3f', 
    '8FwR+QGh+66vZCGe51Xy0HPlvQpc3mdzIqZTNqdfoEs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)