INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '67d57c21a96963457f12f524c758a78ae36946ca8fc6ee97fab9ffce2e876e8a', 
    '1bT8JsKF/qL+MlKq4SRhUw3kwwF8WIW73PBum0M68pY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)