INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '038b371e6e93d8bb1ec105d4b83ee992111ad0838351ef79e19455e18851393c', 
    '4KCKAikTVqzsL3NcjfbzK0r0O/6fS9WTn2EACERvbzw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)