INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8b6168c73badae19d012d26013968a2d48fa28211115bc74ed2bf41dd7f296fe', 
    'ccoKB5trPjskjxHUsJipmSzcQrc6BK0YQvWx6GQRUhE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00066

Result

int(1)