INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7693bdf7b47a047b17aa1d3ec18db7630872a7dae90a5c4827032728494f6ed3', 
    'djE5/2k4CLhLZJk3dtT03amBtkISMVjYvK1KwjVh4aU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)