UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3YkjQVmL1suxCwaHtiSvK0m9+mYt6JfC9LcjCRC9iXk=' 
WHERE 
  key_id = '0b5841b7943887474d44cb87207860e0f44d4123f3386c84567ae9b254ae8f2d' 
  AND (
    token = '3YkjQVmL1suxCwaHtiSvK0m9+mYt6JfC9LcjCRC9iXk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )