UPDATE 
  q_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'f7ML2ZowMhcrJYDA3lRi6c/SijU3fviOUzGs6hK6tQw=' 
WHERE 
  key_id = 'dee7337412e89b3acd0e37cae8cd878003a1221e0e6d92b0ca0f7531b540ffce' 
  AND (
    token = 'f7ML2ZowMhcrJYDA3lRi6c/SijU3fviOUzGs6hK6tQw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )