INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e5399d142302ae5a3f751ad03b31520db92cd884a162bae7c6f54742324382e4', 
    'nHnyuoPkHAyJNs7cqdmcQhFKPehuMLvTS3deifvxO54=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)