INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5d9c2efdc82bf462a17c38adc519ef9175a7422eefd16236ce5627949c9957df', 
    'JZeRG0sw02bwbppdt1xkQZZRPNZkyzQsdrsiUjeSDSI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)