INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5ef9ec6336fe3ffbc5777ee1ad7b28218bfc293802be3e43795b13f72bbb8e48', 
    '6Bdb6xJ1pcKJazToPS/M9o5hXciPSkGzoCx5q5aNrVs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)