INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a9575dfbc579de5eb29e3c1b58890e526712aaa737aa884542d42eedb5aadd46', 
    'rQla+eZILmJlXULPJseIRNzPVq3xPVVmFgfYsjnJpzw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)