INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '450ac9b284ed50009b7ca2963d7280e28b81445881ff0d1814b1332c11e42232', 
    'nlCAMmg5H4jlIDt1/jkCdV3uertjwSg0U2/FE4OTbUk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00048

Result

int(1)