UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yVgNFgm4SsbCkuSWOTsgRmUhDH8YGwk6mAjcobN0o2I=' 
WHERE 
  key_id = 'a06b294dd9afe9cdec354304ad0be1e9bbe3218dd1a69f5d6f3265dd8bb3638b' 
  AND (
    token = 'yVgNFgm4SsbCkuSWOTsgRmUhDH8YGwk6mAjcobN0o2I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )