INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9e45efbf1fbecee0f5631ff5ad670079d8afc5537d2b74bb12274d0c0f4f3322', 
    'LMluVdDzyacXEDO6g/jAUAYEfWsM7GN8Z9ekizJd0SM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)