INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a5f4442f5f52dbcfb8f32826d508dea74bbd31e77e38345444df638d050119cf', 
    'XmCXMaRM5gZKKfnI9aIsBaHK9zHnFQb2FAH/4JIcteg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)