INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6cc0502e679e891d1957831d9ef177b44e6bfcfb95ad8488b48bc466a8360aef', 
    'pFMKKNw2ZqySVuSm8syyzC1CaNHiKiFIgDnn1gdJk6I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)