INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e76f100e19ee864efca7b991490de4635a2f55ac5ee8db467c949d4f4e3a2321', 
    'l+hVHjcBg5IcUmdJs2YfJso7bV21zpiBvZaEqfWM4Xk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)