INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6b3d52786c1c57a7f3486c8849efaf39bfd0855c9f99ee66aefbf9ef038f6634', 
    'QQILnq4caeofmkAfHcaHwShXCu+nYi8r4OhUwrBAX54=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)