INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '277bbae1026f2e94a14a6c1ba17d74a0d3b17f2f56bb84d4241a16abcfaeb55e', 
    'jn2qRwGNrXLu9TeSZWlutV1ejAge86lurhpktrs22j4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)