INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2871b8745a1fd300e8db51f80b79d18474c2b5236820730c3ed7345d81f2e4c7', 
    'Kvrp45P4vpQcvXrIBa7n5iTmAKaXjR+HkiIxsfgcZVk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)