UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'L9gSEzYN0y1TgAipF6B9wRiSEXy7y9c9Pu52LvvdILs=' 
WHERE 
  key_id = '9cff3d05a4eca2a2eb12ad3d30dbe0d87ab40f3b5073f61fe71f2f5c227326e1' 
  AND (
    token = 'L9gSEzYN0y1TgAipF6B9wRiSEXy7y9c9Pu52LvvdILs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )