UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ADhl7Zj1eHHJQGhIEn9Rz0v0kjj1a+/07evSBz7WN8c=' 
WHERE 
  key_id = 'a3a6aea6ca83c39a6471bf801e6627874cc7641ccb16a68439d853b4a6229ab3' 
  AND (
    token = 'ADhl7Zj1eHHJQGhIEn9Rz0v0kjj1a+/07evSBz7WN8c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )