INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '99d5e58299169bad21edf80c12ee7fd575ad5f81e5096b75b078cd895a0f8b86', 
    'Hmd73KUJcNsJjxzFCxyU4XBZxbP7ka1nVDTvnXsD8hQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)