UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UwEVVP6AFnbKJTu8ZKUaP+x51sJyViHRqqbG/xeGz7k=' 
WHERE 
  key_id = '7694f5c5ae84ec1aa1aeedbbf5ff61dbe0dd481ffebdb7cf92f573804f2112d6' 
  AND (
    token = 'UwEVVP6AFnbKJTu8ZKUaP+x51sJyViHRqqbG/xeGz7k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )