INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '49dbbf9d0df7a93474ffe1b23816819223966c50fe9efccda8fea77402e7201e', 
    'OaLMhF7sVHLw57l7rSQtmBpycf8Ji9M88+rHbTLzOYw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)