INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7158143ae6f540eea2ad26068ca7f3869aea5edb2772b0ca7dba2aa799b58889', 
    'HPmIpLGjCtSrt3Nwou5N+tOeaxEVBgwGkyKuJLyJlx8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)