UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xAXEflhPYIf6O2BMhHq8rNtaGFQQkspB0rHhzTLMwpI=' 
WHERE 
  key_id = '1bd28625e88fbdb89f09da3380bbd58dd43c5337b7fd1a41c494437e8a37551d' 
  AND (
    token = 'xAXEflhPYIf6O2BMhHq8rNtaGFQQkspB0rHhzTLMwpI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )