UPDATE 
  q_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '463qtUc2FysIOxSr//qX8zhRo/OpzpXhb8PRRiMAoyU=' 
WHERE 
  key_id = '2cecb8996afb28f697e426ba066ecd1ba23c6140bf25f65edc9adeebb6bb03ce' 
  AND (
    token = '463qtUc2FysIOxSr//qX8zhRo/OpzpXhb8PRRiMAoyU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )