INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'de81be6189bbcf2cbb75ad3a431819ba65683936ab69b3fdd47a44569937b1c5', 
    'Qh5EWnRmzi8q/hC3LzXhHDlSJ3uvLy6TJyfkNhPLu5g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)