INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3357dfddcc892bf9f8680bfb662a928304e9ec4b61b7f1938bd11bbb5c6283ed', 
    'qCVxGgF6cCBS/o92m5LRCcwO0D95ZpyNyliPqrUywls=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)