INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6f657b9e5e3447e11fe74f5fafb46dc27969083d510b7d21e65e8ea3995b0ef8', 
    'K8xJ3F7O34yM1Wr+dxpw6qB9gobvsALL6lXLa9fniKg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)