INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd28a71f5546e520275e3ef0f7e216e7955b5c07b5ad610913564c57f27486620', 
    'c6TeLecU+SpEnvDujCqDQQYE/9Is4ZFV0+PMgQx2dtk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)