INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4da103ea01631f48a0eb09f9dced3afb586b5c969c02a2431ab44855e9ca99c8', 
    'l0EVbJV85B7JgkqCi7rmcMsNOmDkO24FjNlOCcG+PhM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)