UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'h4Sz4JQLUKIj7CeO800AAvSyyN7a2SkLc5iMWTMqk/Y=' 
WHERE 
  key_id = 'f17262d5dad38fca361b726cc3250d69253ed2e767f9f6d23311a562263d47f3' 
  AND (
    token = 'h4Sz4JQLUKIj7CeO800AAvSyyN7a2SkLc5iMWTMqk/Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00040