INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f7840f6f8c5644c45a3fc9fbb21e9861694c2e93f44b7d33d7bf3b69e217d0fb', 
    '5ywzYOB5cvr+3Xi31D6zfDQQWWx/qi3l15Gior2qvWA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00054

Result

int(1)