INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '393ebcd27c26d99252078b80257c0bc9aac7db84843abe6857da4cc80654771a', 
    'MXBYEJSq5atxMCS6HJOlnVXh35KsVqYWXlUNgDwV9Lw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)