UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ln7L8CzTpmGfPqU5cyx06C9rZrwknsDn/JxHLj2/FK0=' 
WHERE 
  key_id = '2fb240299600138db996338087aa480c33aac3dbbc04142bee3dedc5bd5cd852' 
  AND (
    token = 'Ln7L8CzTpmGfPqU5cyx06C9rZrwknsDn/JxHLj2/FK0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )