UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'd9bude9crUTXAtoNdhRb3lWMdzvHBbAQwvmzMttP9rc=' 
WHERE 
  key_id = 'b2e3e0672eb13b50fad207a02db80b2e99a358a88f5a1eaac37f9a4d2354fc1f' 
  AND (
    token = 'd9bude9crUTXAtoNdhRb3lWMdzvHBbAQwvmzMttP9rc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )