INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5a03430c130a18c23755c35673437d229706f0952b50a30e8a6e564d4a1ab4f2', 
    'GZ5N+3tIXiX/ivj21aUlYu3xs9BUnl0BuWIMl9065Ns=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)