INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3d5edfa0e8fc5a893b60d5e10d43d53f7123f9adeec877e85739aa4e488a25f6', 
    'O4QUI58mXAdk6T9Ltk21L+ksjXHJsgZZicBk4QKCYRk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)