INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8cf4fa8ab6fbaa1746605d6887bb074e977303ceaf9e771d04cfca1ef5dced5f', 
    'f8xrwYd23Xtnjv9b3C+ACm2G6rIePbhpL5gcGjGuHHU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)