INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '70a55f769b6529371bb005de32f7238cafe556374487f8663d77744dcdc78833', 
    'gaV1lLBKlFMVJdnrw2RMIYiY2l3EoBjziS9dYgme+wI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)