INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '78725990ea7bf47b8f96deb89002175470feeef88563d57276bc2ef27564fee7', 
    'yueDg0rc/fddXpC14qbK2llOuxKvFVtI4kUKxhc3a2E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)