UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'g0rxL8cTShQ2tq/I46TPiqzEPbsMh9Z9g8UWS8G7urs=' 
WHERE 
  key_id = '75b487b5c0055a250954cfd46c2cba5ec6cd90e3b0fc74dd91cf39c5d0ef8f3d' 
  AND (
    token = 'g0rxL8cTShQ2tq/I46TPiqzEPbsMh9Z9g8UWS8G7urs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )