UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sgXMxoW1m0v9rUBmA4vTktnYx4VW/gDeoeC/oNIHuCA=' 
WHERE 
  key_id = 'c447e4427f10744b999a89757f774a0e885577f01f5383d93c03806a0bd4a7ed' 
  AND (
    token = 'sgXMxoW1m0v9rUBmA4vTktnYx4VW/gDeoeC/oNIHuCA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )