INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '076f6648cb1d0beac915895f7aeb7341b945abaeb78324c72802f092b3e3cba3', 
    'DFfgLAcok4Tzmx88ZsRtvAzyiDpfBBpBj6+qV9zcyRU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)