INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6e9c451026cd62d16f528045cbb803d5613d2e76e9062ea8e2ad7550d55193f3', 
    'Qi+aieCQDMKvKWTrzc1hNxz5cGd+vJV5DwPKoxordho=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)