INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b723b9ccb3caa5304f0c69694a65bd4be74128d9dbe142dd4a5e8eed042ca509', 
    '+341FnExDeW+4O1z0l1ZRaO0mrFk9wuLiHxO44QHD5c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)