INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9b295caa6ad52198f388602643f4bdb9676c5c4e4cc67a4cd5c01871287f493a', 
    'jw5MklRKcnLkSOpNQURsj5KrGrQ36e5Ve7OMCu4iISQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)