INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '78ca34b8d0d361ccf349a4d648701bed5dcbd002f87df51400a4185f02a3b31a', 
    '3yiHIwI0J9KX3vlKFfk6LGq007qAS+fabz529JnGVsY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)