INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a77a0969291ba6e49ff3dc262c9d60bcc5bc858892e33dbb987ce413cf59702c', 
    'gI9zNoZFIs5CacfXpaG4W7uXF7hGQVjWpbhJmRQDYnM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)