INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ad492ac0f41c9db7f52fa92c7901d01b30e7b385cb7f3b2f5f2fe4e59eb0649c', 
    'LdWkEibtfJ0o2WtlLwJ+6uaHXZGBrLb+v0Dtjzlxljc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)