INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2c354cf8661612dd45e8721fe7fec60da19efa39a615b5459ef46f97b53fe8a0', 
    'h3h9ZkMxmhVpRx7jF2P12GjcsC/G84yPQqeeeBq5cNY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)