INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f7b38f991b0d3e4ee6e527f9447d6f01e8541abe69d6711eaa7dfa7a312641da', 
    'LfZ8CfT2GXWObnWWacetnVluDm7Iw7RxbngUclT2Pso=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)