INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2f38e1c0be13e1191cce69e1d292a20f645c915e6c1bd0f58ea8f2c915483ed4', 
    'kpgQqH1wytoWU99TP9tllx6/4xe63lIggXHsmB7EHJY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)