INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4c3147740b3d442bcbfd7b78542b744fd68b9b1f57bb4ef6647b49326f662124', 
    '2nbwucCkmloLsLAuE/n/zTDjJQEEOpMqRGgKozECdq0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)