INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4f7bcdf9ad776972d7d06d7f4990043f0948934b7e670b28a49079059f62166d', 
    'tkMQ84NkOanB22t58nknV9PjmyiQNAngRugRYpakfLI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)