INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a6a943defb58c28bb31af0522329ad6eb03235109fc22845ed6b9d4ae1b6c406', 
    'csG6dHReQ8IjYjuDQ9fmcylgbzRBOpBdK055BSFlalM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)