UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gfUM+NjRrKnAWpsDwSmr+pUe4IYHpe0MEngj3Uvh2gA=' 
WHERE 
  key_id = '5c485a790327636c8d753aad14b0b3323810d5a22fef8648dbf626b02c645eec' 
  AND (
    token = 'gfUM+NjRrKnAWpsDwSmr+pUe4IYHpe0MEngj3Uvh2gA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )