INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '94d00253809e4a83cd2afaa4b0d0a622ba6b1f8a40cae806a168cde798419551', 
    'MNNYQua2oqf3uDy13RKQNaHoOwGgJ0lIKJM6VLBF81o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)