UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dz6aTqNlELqbbBAg1lox31qB6AoFg50WtcVDd3t60Rk=' 
WHERE 
  key_id = 'bce64d144eaca10ee7cce0dacf443dac08c0e8ae2ac81f1fa2c5ed274e104d84' 
  AND (
    token = 'dz6aTqNlELqbbBAg1lox31qB6AoFg50WtcVDd3t60Rk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )