UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pUPBgGnVpbv8V+LqihbO1rgmgUM+FaGEUmnFcDH82NQ=' 
WHERE 
  key_id = '0e01141cf1215839706bfee97c469e53e43f3f6081670c586dcefd6f764972d7' 
  AND (
    token = 'pUPBgGnVpbv8V+LqihbO1rgmgUM+FaGEUmnFcDH82NQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )