INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '89c9736c1e4caa2c53057e03e02b963d25eda9f9c07bca7f5ab4154a38b56eba', 
    '1wW46nqW5VOzm2F2EXdrxFLldqoqvXRr15/YeyUCXUo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)