INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b4334819be97866056cbd656dfce824243fb5897d84a49d4c478a46ff79cfea8', 
    'iq4dPrzj4Sw484zjvUGWlcIyeeRsOU6zDngR7zBo/3E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)