INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4a1da2a89ac44e00175956e5eda1c14a6be35ac67aef8a763abc9d6eabd9b090', 
    '3E2SjKuLoFZ41IedrmjEnqaUpBe8mk2S8W2dtuROsEk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)