INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '866d498282de3b71f5e3a9b3513d395aceaa32c80ed7b8c005e8af7b1ff65ef9', 
    'lrVKlgbUbeWslI9cYqGiUNQE+N1rq7H4VMnKwz/OItg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)