INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'df7c949c034c78f14b040916f3b31e60151344c754c2d3252be788c2710346f2', 
    '4MQO1m7VyvYTALsTx4ev9/KQQlyZRs4xi/guFoiHM18=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)