UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pvj0M1gMd5jbo9O+2iCrpYBC9hZLZafhT0HYkwSl50Y=' 
WHERE 
  key_id = '3cc8956a319e237a9b0522d3be3bd54a3fcf909b9ba1fd8f9fd8d41a7fe59dfb' 
  AND (
    token = 'pvj0M1gMd5jbo9O+2iCrpYBC9hZLZafhT0HYkwSl50Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )