INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '79528276c9d825769acadbc16fb0a3fbac49dba200c0a735979cb01c88c6302d', 
    'N50sPHR7Dvu4mBQRlxLFdQsWRa7WRTZylVreZTDGF30=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)