INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a284721ff5a5d15679a7178d1fcf567b3a4b43089f304992ab6c31bd91423ff0', 
    '5wWxLmWwSLA4QW7k6cSjckncpWzrhB0uvtX3LieS+Ms=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)