INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6d7ef3049d42129a4e8387f4152705bfc5d0256d950bfc7693662eae623c4a85', 
    'Sn95KVDhhf1xMgueaftfDnjgpHieG+pWjAluIIQR+is=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)