UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UvwK6QYpPgQuLJ2rizddv8Jv8ra+/cZ9HmP/Th8BD3Y=' 
WHERE 
  key_id = '9711c3fd8520ac3a2721b43da461b4ad1539555db783b29f2aa0d9eae75e5943' 
  AND (
    token = 'UvwK6QYpPgQuLJ2rizddv8Jv8ra+/cZ9HmP/Th8BD3Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )