INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3ac1f6545a1f9eb0d5686f5311a222389b82c8817e0223611c6dd37a2beb5f71', 
    'S8af3PIW0LPlxVNyA0HtyOZZbWNGL5lV1yQ2aiwZrdc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)