UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vo+n/E3ichve66B222FICA33CVunWax9GmsLLMVEx/c=' 
WHERE 
  key_id = '505570dd9252ce4b576412cedf64163e09b9a1ec82deb649316e72dbabdaa263' 
  AND (
    token = 'vo+n/E3ichve66B222FICA33CVunWax9GmsLLMVEx/c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )