UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TaSabn9jV3rYjBdQaBVYnwi6bRglhyXh6FczpGdcDcc=' 
WHERE 
  key_id = '9af68bb6afab7832b1ad3795c0fa3faa52846c9cf64e17c50b0b629439e14591' 
  AND (
    token = 'TaSabn9jV3rYjBdQaBVYnwi6bRglhyXh6FczpGdcDcc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )