INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4e53b4f327f70d1551c7d54031cc84b3a7c5019d289733a1d34f6a6065598f8d', 
    'zL7eV+dga2sSSV5r8HEudKRDe/bg9LuiuEXWluQcf9s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)