UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zNKAALJCuKMwfK4ybFwUXW1dh1HR+gBHi8O6x0cLuDQ=' 
WHERE 
  key_id = '0c007b56a7ff599f174748e22e973148a361728d570fa56bd2d536c5c3a5247c' 
  AND (
    token = 'zNKAALJCuKMwfK4ybFwUXW1dh1HR+gBHi8O6x0cLuDQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )