UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XWAEWj5XttaQVdojOTPW8/Q9bGMBOuhBFCG0dAVpm9A=' 
WHERE 
  key_id = 'dc66afd280f5f773efb566f474799088889f09438664a49c33be625403231452' 
  AND (
    token = 'XWAEWj5XttaQVdojOTPW8/Q9bGMBOuhBFCG0dAVpm9A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )