INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fdce90a71234066612c3f8e04fa20917bfc43a9319b6178e9a0f75f36e367145', 
    'unJcDhewEzwojWR2O3MmY7yIKIl2uQBykqFapmTKSkE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)