INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bbb004aa615dc47f11d0f33170129bd53fd5a399f0d71bfab78bb01c254b676c', 
    'kLu10jajGZa079fSGMwRHcJhPzEDMQx/V3KjB9talpc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)