INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '790d1d3a9954b6ed341e9dc14e6eaedb895faa4faaade4aad6f9d9befcfe88e5', 
    'fNYQp2uz56oA53TPyqm0P7P2BQ/AUkE1kWQjf+/njVc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)