UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'L6T6OMUm8gqWGxuURM0iqFJ+5owK77Ae4AC8JO6J8gA=' 
WHERE 
  key_id = 'e294ac5f5c652f69430d6b87e623382849ae837cb999b999fc9152486f52593b' 
  AND (
    token = 'L6T6OMUm8gqWGxuURM0iqFJ+5owK77Ae4AC8JO6J8gA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )