INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a335887fb32334e4858febd3f819ec3774ab992e4b346cf607c5e294b9283854', 
    'yfbA/wwsJnBOZt/XOs9FXjiajDjKuSKESwIK7EHnK8c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)