UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '36YDGANlwvYwFpH7h6ZWq3VxdTpmt/oEhM/uiBxy4bw=' 
WHERE 
  key_id = '83e26809f83c1fa9622fec9719830708cae4d9113c34ca4b03c34ab1a2efa85a' 
  AND (
    token = '36YDGANlwvYwFpH7h6ZWq3VxdTpmt/oEhM/uiBxy4bw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )