INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '918b1d04f6a6c4266daa1e3c69c065e0b06757dc777fa02b72e9b47aef2b6ce1', 
    '/cyOTmjTAUWbcQGhlIyTEy8HjwW0nN7zGG6kh1sliRk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)