INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6dd796c2bf46f833ba82e27b37049012750c3391f2968155717365e202223a80', 
    'v7GwvrWbgRpHZ4aFc1/SpQ24vNTsGKZKjpLfp9wO0qc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)