INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b260dfe8f6cb52a37698e11f7670a422081a0d82f94ec00ac8a56ac8d71e787b', 
    'pHEjv+REvx29E0HqkY2LfVHcurF/FiIaQgApJQ0t94U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)