INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c7fa98e6f830d1509b53ed4a549f298c321430a36e0f1ee35edd777905c3d22f', 
    'YpD+XF/E2Por5lhn7ekG5YGjPZqFfQNvDNY6NNvxtCM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)