INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3a61d8b670ad08fcf45d728812daa3fb179662dccd7deeb0d251cc3e873f135a', 
    'ZbhAUJ8T6O8ZMWd2qhF8LQsvS1wvkDui9XjXhFhIbPw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)