INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8594cd4f4a835bf16b1b933fd8f1c032c7c4b2dc783c9566072ba1057969ede1', 
    'N4v9be+tV5F5MVrRxccVWov8dRzeX9h8TjgweE+u70k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)