INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b09e20f2f0cbbec816841c25eb14804f7844952e380f8773c80e2a71262ca72c', 
    'Ku0h3hwQIi0NbZUlP2StgWhsw7/bvzxX5VW0H5cuUyw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)