UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vk6DhRLuaXIKs6yxAoWDCXp3fiQdj+iVopS9zoJJc6o=' 
WHERE 
  key_id = '6b0b58bd2b77cdbd4cbe6f54cbf57df1258e9e337ad589f3755c586f45d60ef2' 
  AND (
    token = 'vk6DhRLuaXIKs6yxAoWDCXp3fiQdj+iVopS9zoJJc6o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )