INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '52de8b0d08f7d53fc0207a6cba048ae55e9d6227652178c0604e404259b5f59b', 
    'k21oudkwDUG4ywaAm2G/0zX0cYIQ1pGXotcapfoNLfA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)