INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8eaf3f69813efa090400f98ba791fd2e54e916d53dedd6ee4b9bd3ddf4fd305f', 
    'YEgQ4FxqiPVf7QgNjkKK02OUTLhEMGCEE0SL9/0jFPs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)