INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e8b6fc54f3864c180569192b007d7abde7a9b3e64d6c225ffb08c73db7d0e5f2', 
    'ww9fpBqu4et2oyz4rsdmVWg895rEpMxII4aTSoQ+gxE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00014

Result

int(1)