INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b9ff47624cdfe1c3270afbd768cf0cecf5b4ddeddec898b4c731ad74884984b8', 
    'sJVv8bOW/SdXhHXDgHaVCPSc2kveTxT4IxxEb0IlihI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)