UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'V5BbJDoh42zyr+79EEUrtDGbLSyiJophg+dF0fCqT5Q=' 
WHERE 
  key_id = 'd40a8a55c6af4b887d87b7c346978145c10e96fa5d0ac85972d23ee835a78ed9' 
  AND (
    token = 'V5BbJDoh42zyr+79EEUrtDGbLSyiJophg+dF0fCqT5Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )