INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '34d2c0c26016e8ed0cd800286b5713482e0fdfd0e25b54ab391de3ca25a973c3', 
    'KNhtLvxeKipV6KOKiZzBheuzgPy5LG71+HciFwQlAr4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)