INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ab57cdefe6638e0dc5e59c15738e761f4f21a217f3e8e1789951cf6173fc1f30', 
    'mHBKdL8LuLg2g+JHJWu3oW6F1QEOWgWqBdbsZBIt7ZE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)