INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '89e17bfa07e4e58bed41ad8dcdb25f2f419434449268a45148a09143f3c611a8', 
    'GxxeWmpm3XZFe2u8Z0BweFZ4ty3/Bn/yOfOoSXAug9M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00064

Result

int(1)