INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'df856eee3f7b0b86ed3872093f0c27c74393a816d8f73e506a7eecdd80192126', 
    'LI0zSHflGihwRzg3TYwNnuof/VClkgs4rZZYiAwmp4U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)