INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '91b9ac5035582173353f647ac81f27d1e21c239d9a6b883c0fe3cdc19ce37788', 
    'MAsx2/b0WSpF7zReoW014JIfD0GqXf8w0VqbhmMZ1QI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)