INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6878b68fa2249e1ade39637f78c5e838579638553eb0c5a647eeacb0299de1d5', 
    'Uwy139BKw0VwtjWHaQ+C/OIt9IWcEmAODBbCxK2j19A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)