INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7820f887700f565bb54011992a65d48f85993a76789203328a9a19eedaae7547', 
    'TU0cRriE+i2OY0s/CGy7c5gvPKoL37Luu0Ak8E4Z46A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)