INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '083548cb58e745ec24cb1c097fa665101580914043fbeee4f4c5119138b8eb41', 
    'qXiMQK6gTOk58dPj53OtElooANi48OIxXAl5E1ojY/A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)