INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b8b84f5a1437cc6ec4d4960e996caf35b86380ff43ab27591a62def9db770fa8', 
    'h8FyKRwscFiKDYZCHRbTvyvJ3Nqf9LoQ78ZtnQGXt68=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)