INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '91cc9155672946eb0743036792bbd1b6e99c9c573f435c9b5565ef18cc4095f3', 
    'c7iobDAQ8l+0v5ieDt6mMX+Veer9QH1vrvJi1lEKpAg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)