UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FhTzOgtIufLlAg/H1mCvRHsWo1HJhnS5pl9Qv4zL7Ew=' 
WHERE 
  key_id = '2691a262ad14c9c4be1643cf57bfd3c2ddff289064a01b7de5f5a574266dc1a1' 
  AND (
    token = 'FhTzOgtIufLlAg/H1mCvRHsWo1HJhnS5pl9Qv4zL7Ew=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )