UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QO3q+uSC2KxeM5l+OfOGPq5mIIj0mDTvNAq9JSX4gLY=' 
WHERE 
  key_id = 'fcb4fa594eb64abdfb3f21c4474189098850bf397f556f3cd1cf35182ce6773f' 
  AND (
    token = 'QO3q+uSC2KxeM5l+OfOGPq5mIIj0mDTvNAq9JSX4gLY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )