INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6e2f6af945b496859fd185835bb76cd930a17de12fbd9ad7c7ac39ee614cc2d5', 
    'G6LxW2yrfUFU6HYNPU2LbF11vKIARCdma5QX+arc3ic=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00051

Result

int(1)