INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3dc8789c5a1f9a69c887be988700030b1c315b5c3f306dfa86d2d51b6a065c85', 
    'er/gQZhI6AFZjTW7EXUuRpyJ0Cp5PzgUNgQMfEtZEr4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)