INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '358a36b4e21e383f92d5a1a44c82b31b18ef05b934af130c633045062048cacb', 
    '/st3S/ejO96vPl0T2hi9G1wv9LRdRW8nd1Xdn2aoCy4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)