INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a92effd5e2075ff2b4610bfc7c2344bd991936ad2955d400b1401b2961c2429b', 
    'Jg8YFFMlkf1dQ0FO2wG9D9TLmenHsn/EIrfFAV00lWk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)