UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'K7qdmXDIhTFJoxoixkhSekrs3nFcbkxUKCqvsIPHKxg=' 
WHERE 
  key_id = '054c54dee48d14e37e59874dd6be9e013fb4a0b8c8aa141211146216c1aea7fc' 
  AND (
    token = 'K7qdmXDIhTFJoxoixkhSekrs3nFcbkxUKCqvsIPHKxg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )