INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '91ec709c799cb501d5c2fe10b8bbefc5b76061ed0c32c9c93d0f8326a719621b', 
    'asP515awPBt6mjJcBT9SYHvQq/X8nRNlsutw6LInPeA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)