UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5KfP4IJBAh4hnVuaF03LvhMWFJ4KGcotGDYigxZD7qA=' 
WHERE 
  key_id = 'dde1d3e8850ba843c65ba6ac74aa9871ad0dc1a9195c9f7bf6c64562410e3595' 
  AND (
    token = '5KfP4IJBAh4hnVuaF03LvhMWFJ4KGcotGDYigxZD7qA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )