UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UZdZfxSscwQydjCG1UpYcvz5o2HA/VOtF2ovPPp7sNU=' 
WHERE 
  key_id = '2b2b9de605eda3dca9cc9f076246ecd1aed20db69a2d3ec78d99ebdd926d518f' 
  AND (
    token = 'UZdZfxSscwQydjCG1UpYcvz5o2HA/VOtF2ovPPp7sNU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )