UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FFE/Wh5XSD5PzIGVBrjgdUnCDV9dNVvy8Mu91UDrQLw=' 
WHERE 
  key_id = '7f4233dfad51bbffd37932e5fdd7fdca425588bb805d0bc636ed343d9429c9a7' 
  AND (
    token = 'FFE/Wh5XSD5PzIGVBrjgdUnCDV9dNVvy8Mu91UDrQLw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )