INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5b83a534ba4abd8a4127177399866bf49050c2c785141a8ee1e65234e2af75b4', 
    'XWmKX3S0kQZd2FAXo2JibvFhE/INqoN5neZGoldTVdA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)