INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6ca525723a64477fea9dba85568068e520fdb7ceeb18717b950872f7e2eb1a20', 
    'bVrPYVY3TxzJOjXyvLuW8RvuHbRVvG8Zx1X4cejE9MY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)