INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '56ba2396220383a732871692979c7f94953c39b0b17618f909d06af58007be3c', 
    'ERlAhGA3Jueb7ydO/+Etnypd54tpGGUx4DF9DwJOs+M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)