UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RW6UwoEcvXs+oRkGsjIQUc3F1EVydho+4Yr91IHeM4o=' 
WHERE 
  key_id = 'edc92aadd01b245bbf80c34b089c2dbf8e6c409f1e387c2649b51923e8612044' 
  AND (
    token = 'RW6UwoEcvXs+oRkGsjIQUc3F1EVydho+4Yr91IHeM4o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )