INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '681e4e873330ec206fdc8768e951b9091870df04594c9f7f79ba19389170cf4b', 
    'dRQTHC6QVQTzmV4JKZDvnkrsYBLVnnHUhgUs0A7g0AU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00054

Result

int(1)