INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4d81a0a13c85330cc8620e8f1363f406886b27a9aee2b216678cb7add2aebe1a', 
    'fv7l9FdF/1WxERFfT40m8GVzIWuDY38vCS2qql4sHM0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)