INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '44bd0bb77145e7a0760b121cfee990d3974ceb22aa3d88ad7d47215cf43b3a4b', 
    '5xM9tBoZrWbszLgpjA5Rw/Tlt3ZPgg2yQaqmcdqUuuM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)