INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '40b6397ac9fef0e785269e847ce65fc3def021c69c161403f4eefb6c1b1aa56d', 
    'mjpj+H1wLckP2KXhmsRPjwF/75jnRA0qBYQPK6Aza4E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)