INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5339f80ec53ae86f4d4e5a1bdb3e7a6aec6c34e8b7bcc447a2629fc914812561', 
    'Kn9bYBbfg7rFYZ9jYmzP3/7vx/cuyaheWRwaoBFng9M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)