INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '38e5f080638811c51a76e076df09355628c43bb2f2872ee5d7d251f0b2fbc510', 
    'umL8Kya89HxvjrtTVsiOHMJPRsj5HAn6BjrtRkVhZnw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)