INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6c65f979186f28ac708307cb19c04e78fdffe2e0ed453d669e420a66b1ec346f', 
    'DqAz8IWyP7Tpyaqa05uhA5p9C95wKP8w/U0PmD/5D4M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)