INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6956d13d9a9ca7cf2163aba652aa8543ea2f8fc76bc7fdce2952a49a511b0a45', 
    'qnb3k0SzBDaNA9bM2gyqj0Qx+VatL7GToUsvW4pKeYc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)