UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'i85eTNWi5v2ke5l/OaK17eepz+l/I4lg9o4r5wesTf8=' 
WHERE 
  key_id = '45a3a210132423b36ef48ae9f1bdfaec7e837a7d320369e4b8c407c67d926911' 
  AND (
    token = 'i85eTNWi5v2ke5l/OaK17eepz+l/I4lg9o4r5wesTf8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )