UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7Xp5ylZUAA755WpyZLa6KwhFOZ0QR8Z3XQ2ZDpOkCbc=' 
WHERE 
  key_id = '783c108a197b9a6ae38423c8bda465b8449975ca805a6449413ff2c6d64e7f63' 
  AND (
    token = '7Xp5ylZUAA755WpyZLa6KwhFOZ0QR8Z3XQ2ZDpOkCbc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )