INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '968bfca2188db1508f33a0872f9bde03a19dee43a96294bc1deb1ae1a2e71e38', 
    '9GoeQsw6zqkWiXxJxvrnsfr9jkMIwbB92Hv0xoZZx2w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)