INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '93c6be78d214c5142d835d1c2d4e0dceeb9c30ddd234710abe5af76ae015959d', 
    '1ztGJFC6m3scHEp0zRK48GldBjQftygYmqz/zhyfI5E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)