INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9acb20ecf17a3fb96d8f359438bc522310c49593724e62ce9ae758463e8485c2', 
    '5fyb3wih30neyOaNr7pVtskk3TDei08bW6dTnfbgBS0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)