INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd68f54db25da350cb5b26853e266c46b4a2f3b95c8c0678b5b1baa4ce60c5f9a', 
    'x3aJAbRR3u8VEpvhWSBU/zmbTPfZBA0jxQCpJe2S/5c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)