INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a5c76b6e0088d953536d750187b1ec1a3411fcbf22bb03a947f2580b0cfdb448', 
    'TLjIjBCmVHac94mOUJ6pmWX5tV7he+Y0UKZrzOChGbI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)