INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ec4e2dc422800a2c036a59bae266f22848b5e8e1bdaf04e3cd6510daca2fb781', 
    '6jpkEGFXuoSPZwF1MTy07ku+yQJfDU2GOI0iQHUMsu4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)