INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e6483b63d12697481d4f24af24c9dee92c922a321f3247ff31be9e551e795576', 
    'nWZjuPqxKepnORubTBLpMFWOFM1Npjhs6DT6SH1JgbE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)