INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e4c61a419a0ba691ece5f09c27935f37093475128a226a679d896ebe2f89909a', 
    'e+vkrqhyqI9OHXbLjKb4e1ikMNTDli+SnsupCFaA5HI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)