INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3d987ecd419b1d85f59093547eaf09ad36dec7498d0b211e19875a68c22cc438', 
    '9JlGN9ZShPrzZbjo1GojXIRzlRKtJ78Vzm2W+5h8JTE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)