UPDATE 
  q_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CC/A7y5/pm7sA0zc+CUXoPIowHj0ZP1qiAFamd1AjBI=' 
WHERE 
  key_id = '9fba4d7311d209e046c458c1b8107f461afb200543c19c9ad5f388eee4751caf' 
  AND (
    token = 'CC/A7y5/pm7sA0zc+CUXoPIowHj0ZP1qiAFamd1AjBI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )