INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '69d239d507537ac23947ca801d5830cf7ce664c33709294bf2bbb5a92feb0dae', 
    'vnWvftqYuu3G6uTtdydotEfoSXpGKhal8Y0WbK8fLPA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)