INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cf7f0f8374acf627d4145676c1dd17bac3b78cb631a7b965321a6a9c5806003c', 
    'QwxsCaX57LZc8ybLFo3jbSkpwXfUZzAYfZMly5uWOvY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)