INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4d03a9e726a5583d22c423a3444efda94abe337926df5ff969a67926004940d6', 
    '3R1bGim/xTtkuV2LICqbO1pOrakx9V/ILPS4kndEdEI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)