UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gCfeZHCQDe7Ij3Rx4W6yF1uKHJiSAjPpdobNIctAeTk=' 
WHERE 
  key_id = '98ee0c240dbb0400630bb2ac1cd806b6976eda205a0eb609f1be8af9629be6fc' 
  AND (
    token = 'gCfeZHCQDe7Ij3Rx4W6yF1uKHJiSAjPpdobNIctAeTk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )