INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '35b6f1e58d2fe3bcf0f88e0b2ec023757f1d7f5ced5ee600c2f679ce2a41846e', 
    '4SVICObDNByGxeCrPRZxCor96OLPmGrPXPKEROv+uqU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)