INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'acd6f1da28482c358b79908550d51377a3303c93c99cd7e4f5f932d765bc9e03', 
    'LGb0ZG36PQJ9lH1z4rFN7I/OGUXtUN7vQ3kTr9KHj6o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)