UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HpPk+evVoZf0QvLVXC7fVwFmzgHHLYHkPRlKX3deGdo=' 
WHERE 
  key_id = '97704d036ad2414b3e707bcc98c00626c8b4a031776d4fb42364139e48b9da6b' 
  AND (
    token = 'HpPk+evVoZf0QvLVXC7fVwFmzgHHLYHkPRlKX3deGdo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )