UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UFI2sxOOnTAgLmZIUXJlAkP8UhVXhIdgrjmXWnqhDWk=' 
WHERE 
  key_id = '85a2f062bce8661b06a0deb47db036a01d64dfb23a8e3b49f76702361d42b666' 
  AND (
    token = 'UFI2sxOOnTAgLmZIUXJlAkP8UhVXhIdgrjmXWnqhDWk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )