INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ac6fe9c7d30a0f63e51b2cbccf6a6414481a493b08900d2706cc7054d81d9a23', 
    'DNKKJcVAfymu8W9LigghehVfUKvp6Eq5uje3o72Cr4g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)