INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7e392e7db31b58972346adff4755ed8a5d570ff9a961657c402c9337427ece93', 
    'M/Wsql+0YilIMoZvAjoHlq8wPuq94SFrHNcS8zLE1G8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00050

Result

int(1)