INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '79eb6017b68794e948370de4aca6cdb4925e46f69283c7f7810306de1c8ad813', 
    'k2hk06sxXBYWGheVIh/045aRsqGm41hJMB2EwwtePAE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)