UPDATE 
  q_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6kwIXlRheHR1tBo3hi5IVwLSTerZqyegVyB/Nlqlrvw=' 
WHERE 
  key_id = '90a061640970f81c8d35efccb7acf1ea8975bbdb7e3222408a4a59a4b436bb27' 
  AND (
    token = '6kwIXlRheHR1tBo3hi5IVwLSTerZqyegVyB/Nlqlrvw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )