INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '33700539c6b87bc09837f9ed9f800a7cf542ee4f182439d96bd0ea99706fd13b', 
    'PbFdVyWtFVe19wwbIRRkbfcgGy7sY0rk/qYQVLBLFcU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)