UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '40fnzCaA6+inicleeMhZbQRZaq1eazLCk8QUudXR1us=' 
WHERE 
  key_id = '604373030cc604261b37282108d2b5ae1510e85a534290229b016075c4128d80' 
  AND (
    token = '40fnzCaA6+inicleeMhZbQRZaq1eazLCk8QUudXR1us=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )