INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '99a32ab3fe7f8b3356a366cd1d2d09247477b8185a18dd00fe1e53e538987548', 
    'urPm2M7XxPlUEEFl7FSG05z4gtZDLlj9kM78oPf3L0k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)