INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '12e6bc3f1de5fddca66757d2e883c24d493e75a8190286e7ec29ab25130bdde9', 
    'TOjrlzKKz2gPjtNvcHl148u60g347bRbcuoHw+NG3UM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)