INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '811e555e906a94472e2875bdd53acdfa2026dfa7156aa6cf04acb9daf0eb02c1', 
    'Wp+p4mtKQWBm+/n3tW2RsawQn5K9bnjF5v3GHM8FAbw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)