UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hV1l5E2wssZBCNhx0xeIAY2qrdgecI7Hxz2eWKrxLdo=' 
WHERE 
  key_id = 'dfc7b2470c752e127fd6e56003fa19fa4af84ca9ef30eb519f8bb95b6f630181' 
  AND (
    token = 'hV1l5E2wssZBCNhx0xeIAY2qrdgecI7Hxz2eWKrxLdo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )