UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iavFkPxP1B3iQHsB6Jpbt+drIODm/ajeXzotXuggI4M=' 
WHERE 
  key_id = 'ef406bf58cd3122bb7442daee2c0af008f26e4d88895782f15131ee314befa46' 
  AND (
    token = 'iavFkPxP1B3iQHsB6Jpbt+drIODm/ajeXzotXuggI4M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )