INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7c8442e77bddcf86bffea273fb343934b750b1e97678ea0734ef0a6dff0656fa', 
    'eXD3J71fVZHByQL8nnSvOn5DAv6E+3c+yrAs7twLaos=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)