INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8cac1fed0dda185c1fd9aab1a3919958077679fb03fb2cbd39858e2cb5dd5541', 
    '/IljEHInRweEmAd6BsvUxVBiVxF4jQmXGrLXPxZsmqM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)