INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '964bf2673692ac64bb9539c210a29fb4aa877456287511ae3d9d258f31f0a5c8', 
    '+ErFkNXkSfHhykyELnSCyefeyD9jkgGBpQFfwb3Jwm0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)