INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '457a2d4fb001f468bcd77ad2c43774e9cdbdd650fd3c7ad1a0f513f21a113cce', 
    'KJxU4yWQQMxIbmax3wz0/DfviHC+onjAPrpqqneCyBw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)