UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qGRJSyx27IW7qHTAuELhyAXdU8TjRKWL9IVxadaikQk=' 
WHERE 
  key_id = 'a92287c975710d5f77eaa0775445f1e2e6e6e8802c9573d1eb1a153e8a20f388' 
  AND (
    token = 'qGRJSyx27IW7qHTAuELhyAXdU8TjRKWL9IVxadaikQk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )