INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4296b034e788cdfcc9d0c8721b2ef13a1d63ed30160c449fc5e088ed0cec5751', 
    '6E7zloAHWYUzx47MiYw5z72mAYwr6MSAmHp3Uo/wBH4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)