INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '678231fb74e7761933c3075a6f628dc8832eadcd1c7585f3978b00d25be0d25c', 
    '9ktOVm3E0keLwJBNHOSy1WL6zHjFWaBGwvL5gYS7Guk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)