UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eNrxxyFY6NqEn6BjAfbcYBdK2GqM0icdkN4gGrZDwGE=' 
WHERE 
  key_id = 'c13e5d08acbdf7c9f7c5053f46b9157e41e8a4a94eb7187a456c93afb423eb65' 
  AND (
    token = 'eNrxxyFY6NqEn6BjAfbcYBdK2GqM0icdkN4gGrZDwGE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )