INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5ff8ea733de75deaa47e8467127f40312a76b7122c1262ad99c8d46d8c24310f', 
    'MU7QF4unE5rXGeM4v4Wf+155fcDb5Oy+A8xQ5us93FE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)