INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '88519a0465cc0bc98c84806e7d592545ae0e026f05923012967bab7e62f682f8', 
    'nN+OFAvmRwO7FuxbuS5wnuxO8Skm0U+7YRvDxV9QqBM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00054

Result

int(1)