INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4b91440a5793623d8a1dc2ac2d27120abc22d9e48c0b2da8674036e538e9249e', 
    '4h797t4fjNvw6OH83coQvs3wI2QyWavFZOAVB4HR1M0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)