INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '269ec709558ca239ce6c9b8106bc45a6b5fe9c45f5a295d3257fcf7e8cd958ca', 
    'ycm8EdV3sSHS8yGgrLkfy11jE2FtFtkG8nRfpOVBK8Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)