INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b572c1db286c4beacf1f3fabc6bfddda877c5b60290153a03c0c3c4347ec5b2e', 
    'SKZ1Kv4xo3QvYjn6ddThE9mjxIQIwxglss2r/5Z4vsg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)