INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '00c9921a72f4979021eded327b7bb28d4b6e51d412f8f692ac804461fcbe0af1', 
    'iseFggPjXuO9tF+/BgrYaZG+rHTSjb9ySiU3Suhc6tM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)