UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lEiY+IV7KiW68I6Qyfxo3fOVhJXSU1Z4syu2hKfWFao=' 
WHERE 
  key_id = '1dacd4cbae7ebf8943560990700e260a3f2253eb5a43743dfb161eb91fca6b18' 
  AND (
    token = 'lEiY+IV7KiW68I6Qyfxo3fOVhJXSU1Z4syu2hKfWFao=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )