UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uq7YZXZ0S4kPNPfIiX+5Bb3JaV9JTml0/UpP/JKAxn4=' 
WHERE 
  key_id = 'd66513c6cb4524f5905662084ea1b933caf166501bdd6a5cc5cfd183982a9166' 
  AND (
    token = 'uq7YZXZ0S4kPNPfIiX+5Bb3JaV9JTml0/UpP/JKAxn4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )