UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HKYdikLhO+bVNpiBElEwp104mOgiKlAiBYd+wdvljYc=' 
WHERE 
  key_id = 'f6b1eb0e4a8db0e307ce8726f690b20d8ae7eac88aa37768174a7cbc57a94dac' 
  AND (
    token = 'HKYdikLhO+bVNpiBElEwp104mOgiKlAiBYd+wdvljYc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )