INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '38ed00725d1dccd584138df17a01d4abff36d74499839a9d161fe3b2c0cc8690', 
    '9eMyEXFQunK8XY6IZSf4X0mNpdU6z0ZCmQa4yl2yORg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)