UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'i75PAcGSbLZVug0vk2l+tUSQ+cXsMN4alVYx111xRNo=' 
WHERE 
  key_id = 'eb24d749cf7a7395b06ce209e8d9fbcee99f6c1b97f8949945d919c0a9ba6af9' 
  AND (
    token = 'i75PAcGSbLZVug0vk2l+tUSQ+cXsMN4alVYx111xRNo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )