INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '73b727bb408cd15be602b72082e161f61f466509602f172c30ae401f779eeba3', 
    '4HwpSmjzH4sJCCYjMvygZgzP9iRCYQnG9V72wD7PYW4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)