UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Hkg3lbHkrjB2VytAYiSkIqyEq20YvWm3HWyqJQPGKrg=' 
WHERE 
  key_id = '1c56062a36e447541bfbb9d4dd4bfe67871a1d63a0be931ed25c6545887885f8' 
  AND (
    token = 'Hkg3lbHkrjB2VytAYiSkIqyEq20YvWm3HWyqJQPGKrg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )