INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '88f746ba6fbbcf409f9f0f54ccb9cc96a752b713100727b5699a97ef333738d5', 
    'YEGAnYNJUD0EibRR3TOSFO87w6Zgg0hejCKKgbghyXk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00063

Result

int(1)