INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a9dd2f7316ede5e8530b1a2db7aff73df020fd897a080db213e0c8283c408dfc', 
    'S+Uynh1pyibF2ECTphCFcnZFUIxTZDhGlz+4Ufb1Zkg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)