INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '66c53b968f878573c2fde2d05169ba88b4716f4e9f77b7fb39d65a4597768f6f', 
    'FM1Cy35cUe/XxYaoZM69xfJ2Unzc9Q3O0JN6BFPSUW0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)