UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KlvEHlX1n68llok2J0pHEt06SHtMnbU1ruhiarNdOgI=' 
WHERE 
  key_id = '78ca30349b742ceb66f22c91e5c2a8b1127a0b3894523fa67e0dc3ffe95d623c' 
  AND (
    token = 'KlvEHlX1n68llok2J0pHEt06SHtMnbU1ruhiarNdOgI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )