INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5261b81bb2e40f4682795d63f483fc1e006bcaf0ff2003b31a5fa8450eb7ac4c', 
    'lJZIEN8I5CV6kxMh2FbSnAX2wB3SzBM7DtmjUMNLfTM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)