INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '23e87df7576c0ee31e1184983c04969b4b403fc791c8c6defa9181f928893d34', 
    'pWgfHYTjAt7DyojmZzhIqMlwD9Q5EdXkddYEoefyFN0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)