INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd6b01237de4d8f91ffdddc39146a06ef0968cf502f2ee56ac1d073b9ced82201', 
    'P5TF39D7oti91H4smjzHcaYW355of5mUaRqssBS7/kE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)