INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5ec95ec9ff98ceebcea0cc62374d41da59d85e52483ecd73b78406657995679d', 
    'Cz3WVHgb3BVgqtLmdOu9puTZbpJjKssIf8Hi0pxg9Yw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)