INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'af39e86954c432d979801293c70a221fd310456c0acb153d21f6d6d4e23fa0fd', 
    '4x1zb6EDdfOrESY0HphJIjXRxhbFt/MO5XwKwmKt2ZE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)