INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8e8d50cf0c3279213cc2039f6916b73bd24afa408bba4b164076153add94d750', 
    'c8DGJA9IsOHtDKKOiiZuJeW26aLIBCGsZHJCEAOC8VQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)