INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3f16cdae9311b366e3537350808ecddd15150c0b7e2cbba78d7732dc33267ad5', 
    '2SyZ9JsZM9tU3N/fFnaeQhRJQnLJ+WIc5gShrsV8wHA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)